Slay the Spire 2: Balance Patch as Playtest
Show notes
What the episode covers
Slay the Spire 2 went from near-universal acclaim to a full-blown review bomb in a matter of days, and The Design Deck digs into the design question behind the whiplash: when early access players can tank a rating overnight, who is really testing whom?
Miles and Grant trace the game's roguelike-deckbuilder roots, unpack the new Enchantment system and why its permanence makes balance patches sting harder than a relic nerf ever could, and walk through Mega Crit's controversial infinite combo patch, the resulting collapse from Overwhelming Positive to Mostly Negative, and the swift reversal that followed. Along the way they discuss comments from Mega Crit's Casey Yano and debate whether visible, fast responsiveness builds trust or just teaches a community that outrage gets results.
It's a real-time case study in balancing design integrity against the pressures of a vocal, powerful player base.
Timeline
In this episode
7 moments worth skipping to. The timecodes match the player above.
- 0:15Introduction
- 1:38From 2019 Roguelike to Early Access Sequel
- 4:35The Nerf Heard Round the Spire
- 7:52Mega Crit Walks It Back
- 11:54Design Lab Under Live Fire
- 15:06Branching Acts and the Roguelike Lineage
- 17:50Outro
Quick answers
Straight from the episode
The questions this one settles, without the listen.
- What is the Enchantment system in Slay the Spire 2?
- Enchantments are permanent, card-locked upgrades that are immune to Curses and Quest cards. Unlike a relic that gives a passive buff across a whole run, an Enchantment represents a one-card commitment, illustrated by the hypothetical of a block-scaling card receiving a damage Enchantment instead.
- What caused the Slay the Spire 2 review-bomb backlash?
- Beta patch v0.100.0 nerfed 'infinite' combos, which triggered a Steam rating collapse from 97% to 83% (roughly 11,000 negative reviews), shifting the game's category from Overwhelming Positive to Mostly Negative. A March 20 Reddit post from a China-based player citing three grievances drove heavy regional participation in the backlash.
- Did Mega Crit reverse the controversial nerf patch?
- Yes. On March 27, Mega Crit shipped a reversal patch restoring Prepared, Borrowed Time, and Capture Spirit. They posted a joking social media response while insisting Prepared remains central to the Silent's identity, and the fix had already shipped before the joke landed.
- Why does the episode say patched nerfs hit harder in Slay the Spire 2 than in other roguelikes?
- Because Enchantments are permanent and card-locked (unlike relics or random draws), a balance patch is reversible but the in-run choice a player already built around that Enchantment isn't. This makes nerfs land harder than in games where buffs are temporary or randomized.
- What ongoing concern do the hosts raise about Mega Crit's future design decisions?
- They worry that future balance calls could be shaped by fear of another review-bomb rather than pure design judgment, framing it as a systems-vs-trust dilemma between QA driven by mob rating pressure and a studio that visibly listens to its community.
- How does the episode connect Slay the Spire 2 to the roguelike-deckbuilder genre's history?
- It cites the game's Steam store framing as 'the original formula returning' to place it in the roguelike-deckbuilder lineage, and notes the hosts are covering a video game directly as a departure from their usual tabletop-heavy content.
Transcript
The full conversation
Every word of the episode, 3,098 of them, in the order they were said.
Read the transcriptHide the transcript
GrantOkay, so get this. Tuesday, Slay the Spire 2 sitting near universal acclaim on Steam.
MilesRight. Everybody's thrilled.
GrantBy Thursday, it's a review bomb. Full meltdown.
MilesAnd then by the following week, they've basically undone the whole thing.
GrantWhiplash. Actual whiplash.
MilesYou're listening to The Design Deck. I'm Miles, that's Grant, and we cannot stop talking about this one.
GrantBecause it's not just drama, it's this weird live experiment happening in public.
MilesMega Crit pushed a big balance patch, pulled a handful of card combos everybody loved.
GrantAnd the community just revolted.
MilesInstantly. Review scores tanked.
GrantWait for it. Then they reversed course.
MilesA follow-up patch walks it back.
GrantIn days.
MilesWhich raises the real question for me.
GrantGo.
MilesWhen your play testers are a few hundred thousand paying early access players who can just torture rating overnight, who's actually testing who?
GrantOh, I like that.
MilesAnd it happened in days, not months. That's the part that still gets me.
GrantDays. Like patch notes Tuesday, review bomb Thursday days.
MilesIs Mega Crit designing the game or is the Steam review page designing it for them?
GrantThat's the whole episode right there.
MilesPretty much.
GrantBut before we get into the patch itself, we gotta rewind. What even is this game and why do people care this much? Okay, so rewind with me. Slay the Spire 2, what even is this thing for the two people who've been living under a rock?
MilesThe Steam page still calls it the return of the iconic roguelike deck builder. Craft a deck, fight weird creatures, find relics of immense power. Classic stuff.
GrantWhich, fair, that's the whole genre in one sentence.
MilesRight. But the original 2019 game basically invented the template everyone's been copying for six years: card-based combat, run-based structure, relics that warp your whole strategy.
GrantAnd the sequel's trying to add something new on top of that or is it just more Slay the Spire?
MilesIt adds this thing called enchantments, permanent modifiers you slap onto a single card. You get them from events, from these NPCs called Ancients, sometimes from relics.
GrantWait. Permanent like you're stuck with it forever, good or bad?
MilesPermanent like unremovable, but they're always positive. Some are locked to certain card types, and they can't touch curses or quest cards.
GrantSo it's a relic, but it's glued to one card instead of floating around your whole run.
MilesKind of, yeah. It's a more surgical version of the buff system.
GrantSee, that's where I wanna push a little. Is that actually deeper or is it just the relic system wearing a different hat?
MilesI think it's deeper because it forces choices card by card instead of deck by deck.
GrantI don't know, man. The 2019 game already had cards that upgrade. This feels like upgrades with extra steps.
MilesExtra steps that change your build math, though.
GrantGive me an example, though. Like, walk me through an actual card that gets weird with an Enchantment on it.
MilesSure. Take a card that already scales with your block, slap an Enchantment on it, and suddenly it's doing two jobs at once permanently for the rest of that run.
GrantOkay. That is a little different from a relic, actually. A relic buffs everything passively. This is you deciding one specific card gets to be broken.
MilesRight. It's a commitment. You're not just building a deck anymore, you're building a deck around one enchanted card you can never unglue.
GrantWhich sounds great until the balance team decides that exact combo needs to go.
MilesAnd that's a genuinely different failure mode than a bad relic. A relic you just don't pick up again next run. An enchantment you already committed a whole build to.
GrantSure, sure. Agree to disagree.
MilesFor now.
GrantI'll say this much. At least it's a disagreement about a real mechanic, not just vibes.
MilesThat's the nicest thing you've said about my argument all segment.
GrantFair enough. Okay, so how's early access actually going for people playing this thing?
MilesThere's an early access piece from a guy named Jason Toro that basically nails the vibe. His verdict was that it's worth trying, but only if you can be patient with changes and growing pains.
GrantGrowing pains. That phrase is doing a lot of work.
MilesIt's doing so much work.
GrantBecause that early access patience is about to get put through a very public stress test. So remember that growing pains warning? It turns out it was foreshadowing. Mega Crit drops a beta patch, version point one hundred point zero, and it goes after what players were calling their infinite combos.
MilesThe stuff that let you loop a card forever and basically break a run.
GrantExactly that. And Kotaku reported the fallout wasn't subtle. The game's rating fell from 97% positive down to 83%.
MilesWait, in how long?
GrantOvernight, basically. Kotaku said something like 11,000 negative reviews showed up in that window alone.
Miles11,000. That's not a few grumpy forum posts. That's a stampede.
GrantRight. And think about the scale. That's a stadium's worth of people typing angry reviews before breakfast.
MilesSure, if the stadium only sells tickets to people mad about card math.
GrantHey, I'd pay to see that stadium.
MilesGameSpot framed it in Steam's own language, too. The category tag actually flipped from Overwhelming Positive to Mostly Negative.
GrantWhich is such a specific, almost bureaucratic way to say everybody's furious.
MilesIt really is. And GameSpot pointed to something specific driving a chunk of that. A Reddit post from a player who said they were writing from China, dated March 20th.
GrantWhat'd they say?
MilesThree grievances laid out clean. I don't have the exact wording in front of me, but GameSpot cited it as a big reason that region turned out so heavily for the review bomb.
GrantThree specific complaints is a lot more organized than the game got worse.
MilesThat's the part that stands out to me. This wasn't just vibes-based rage. There was an actual argument behind a good chunk of it.
GrantAnd here's what gets me. Mega Crit didn't nerf some obscure tech. Kotaku said a lot of reviewers were specifically saying they wanted the changes reversed rather than routed through the game's own feedback tools.
MilesSo they skipped the suggestion box entirely.
GrantYeah. They went straight to the score. Which, think about what that actually is. In a normal game studio, you patch something, a handful of testers grumble, you adjust.
MilesHere, the testers number in hundreds of thousands, and they're all paying customers with a public rating attached to their opinion.
GrantSo a Balance tweak isn't a quiet internal note anymore.
MilesIt's a vote, and an ugly one, judging by the swing from 97 to 83.
Grant15 points in, what, a day, two?
MilesSomething like that. And that's before you even get into how loud the negative reviews themselves were.
GrantAnd that's just the review count. Imagine the actual forum threads underneath it.
MilesOh, I don't want to imagine that. That's a rabbit hole with no bottom.
GrantI keep coming back to that Reddit post, too. Three actual reasons, not just, "Nerf bad." That's a community that felt like it had a case to make.
MilesWhether Mega Crit agreed with the case is a different question.
GrantRight. Because a studio can hear 11,000 angry reviews and still decide the balance change was correct.
MilesOr they cave completely and undo it
GrantOr something in between, which knowing patch notes is usually where it lands.
MilesSo the number's in, the rating tanked, the region-specific complaints are on the record.
GrantWhat we don't know yet is which way Mega Crit actually moves.
MilesDo they hold the line on the nerf or fold?
GrantSo here's the part I did not expect. Mega Crit didn't hold the line.
MilesWait, they actually caved?
GrantMarch 27th, follow-up beta patch. GameSpot reported it walks back the nerfs to Prepared, Borrowed Time, and Capture Spirit.
MilesAll three? That's basically the whole complaint list reversed.
GrantThat's exactly it. The cards everyone was furious about losing are just back.
MilesHuh.
GrantAnd it's not a quiet fix either. GameSpot says Mega Crit's own social post about it joked that players could lower your shivs now.
MilesOkay, that's a good line actually. Self-aware.
GrantIt's the kind of joke you can only make once you've already fixed the thing.
MilesTiming is everything in mea culpa.
GrantRight, but the same post also draws a line. Mega Crit's message was that Prepared still matters to the Silent whole card identity, even while they handle the related Sly synergies down the road.
MilesSo it's not a full retreat.
GrantNo, it's more like they pick their battles. Give back the popular stuff, keep tuning the edges quietly.
MilesThat's actually a smarter move than just capitulating outright.
GrantThe Wikipedia rundown on the whole saga backs up the shape of it too. Cards got removed, review bombing followed, and the studio reverted the changes. Clean arc, start to finish.
MilesThree beats: cut, backlash, undo.
GrantAnd now here's the part I actually wanna argue about.
MilesGo.
GrantSo the loudest threat worked. The community didn't just complain, they tanked the rating and the studio moved.
MilesSo review bombing works. Great, everyone's learned that now.
GrantIs that bad though? Isn't that just the market speaking?
MilesThe market speaking is buying or not buying. This is a mob organizing to punish a design decision they didn't like in a game they already own.
GrantSure, but if the decision was genuinely bad, isn't the outcome still correct?
MilesOutcome, maybe. Precedent, no. Every studio watching this now knows ship a balance change nobody likes, get review bombed, and you can just undo it in a week.
GrantPlayful counterpoint, maybe that's just accountability. Fast accountability.
MilesIt's accountability with a sledgehammer. What happens the next time Mega Crit wants to nerf something that Actual needs Nerfing, something broken, something that's ruining runs for everyone?
GrantOh. Oh, that's the real problem, isn't it?
MilesYeah. Do they flinch? Because now they know exactly what happens if they don't.
GrantOkay, well play out the hypothetical with me. Say next patch cycle they find something Actual broken, a combo that trivializes every fight. Do they still Nerf it Fast, or do they soft pedal it for weeks first just to test the temperature?
MilesThat's the part I'd watch closest. A confident studio Nerfs it Clean and eats the noise. A gun-shy one buries the fix in a patch note nobody reads and hopes it slides through quietly.
GrantSneaking it past everybody instead of just calling it what it is.
MilesWhich is arguably worse for Trust long-term, even if it dodges a review bomb in the short term.
GrantSo the safe move here might just be a slower kind of dishonesty.
MilesMaybe, or it's just how every live service team learns to read a room it can't fully control.
GrantOkay, wait. So this isn't really a story about Slay the Spire 2.
MilesNo, it's a story about what it means to balance a game live in public with the people you're balancing it for holding a rating bomb over your head.
GrantAnd that's a totally different question than were the nerfs good.
MilesCompletely different question. That one's about design going forward, not just for Mega Crit, for anyone running early access.
GrantSo the reversal happens, everybody's cheering, and then a piece drops a month later that kind of throws cold water on the party.
MilesYeah, that one month later piece, some fans started worrying Mega Crit's next call gets made by fear of another revolt instead of actual design judgment.
GrantOh, so the worry isn't did they fix the cards, it's will they ever nerf anything again.
MilesBasically. Once you've seen the rating tank and bounce back, every future patch note reads different.
GrantThat's the scary part for me. You cave once under pressure and suddenly your whole balance team is negotiating with a mob instead of play testing.
MilesStrong word, mob.
GrantUh, fine. A very large, very loud focus group.
MilesThat same piece isn't all doom though. It references an interview where co-founder Casey Yanos talking about new characters and modes coming down the line.
GrantOh, see, that's the part I actually wanna talk about because that tells me the studio didn't freeze up.
MilesRight. They took the hit, reversed course, and kept building instead of going quiet for six months.
GrantWhich from a system standpoint is still the part that worries me. You're basically running QA with a public rating as the weapon. That's not a testing pipeline, that's hostage negotiation.
MilesHostage negotiation.
GrantI'm serious. Every early access dev watching this just learned the review score is a lever, not a scoreboard.
MilesSure, but flip it around. A studio that visibly listens, that eats a bad week and comes back with new content teased right after, that's the one I trust with my $30.
GrantTrust, sure. But trust built on we panicked correctly is a weird foundation.
MilesIs it panic if the fix was already the better version of the cart?
GrantOkay, fair. I'll give you that one.
MilesNobody throws a party for the version that ships broken.
GrantTrue. Nobody's writing a thank you review for the bug they never noticed.
MilesPlayers don't actually want chaos, Grant. They wanna feel heard. Yano talking new characters right after the reversal, that's the studio saying, "We're still here, still building," not, "We just fold under pressure."
GrantI hear you. I just think the next balance change in Mega Crit is gonna get written with one eye on the Steam page instead of the spreadsheet.
MilesMaybe, or maybe it gets written with both eyes open, which honestly isn't the worst outcome for a live service game.
GrantFair enough. Either way, this whole saga is bigger than one patch note.
MilesIt is, and it's worth stepping back because this didn't happen in a vacuum. This exact tension, deck builder balance, community feedback, live tuning, has a whole lineage behind it.
GrantRight, and honestly, it's a lineage we don't talk about enough on the show. We say board games, card games, video games in the open every week, and then it's tabletop, tabletop.
MilesGuilty.
GrantSo let's actually go back to where roguelike deck building even comes from, because Slay the Spire 2 isn't operating in isolation here.
MilesNo, it's carrying decades of design decisions on its back. Let's go there. So zoom out for a second. This show's supposed to cover board games, card games, video games. Look at our last stretch of episodes.
GrantIt's been miniatures and cardboard for weeks. I'm not complaining. I love a good box of tiles, but yeah.
MilesRight, so a video game actually blowing up its own community mid-development, that's exactly the kind of thing we should be all over.
GrantWait, are you saying we picked this topic out of guilt?
MilesA little bit, yeah. Fair. Okay, so where does Slay the Spire 2 actually sit in the family tree here?
GrantSteam's own page for it still sells the pitch as the roguelike deck builder coming back. Build a deck, fight weird monsters, chase powerful relics. That's the 2019 game's DNA, basically, unchanged.
MilesSo it's not trying to reinvent the wheel.
GrantNo, it's trying to be the wheel, but bigger. The enchantments, the branching acts, that's all bolted onto the same core loop that made the first one a genre definer.
MilesOkay, but here's what I keep coming back to. Enchantments are permanent for the whole run, right? They don't get shuffled away. They don't get Cursed.
GrantCard-locked, immune to Curses, immune to Quest cards wiping them out. Once it's on, it's on.
MilesSo it's less like a buff and more like a tattoo you got mid-run.
GrantA tattoo the balance team can still legally remove, apparently.
MilesSo think about what that means for a balance patch. In the old game, if a relic's busted, fine, it's random. You might not even see it that run.
GrantBut an Enchantment you built your whole deck around?
MilesYou're glued to it. It's not a maybe problem. It's a guaranteed problem every single run you drew that combo.
GrantWhich is exactly why yanking three of them in one patch felt like such a gut punch instead of just a tweak.
MilesRight, because in a normal roguelike, nerfing something just changes the odds. Here, it changes commitments players already made inside a run they were midway through.
GrantAnd that's the design tension nobody's really solved yet. Mega Crit can patch the game in an afternoon.
MilesBut they can't patch the run you already built around prepared.
GrantExactly. The patch is reversible. Your deck choice from three hours ago isn't. Those are two completely different timescales colliding.
MilesSo when a live service team is balancing a system with permanent per-run stakes, every change lands harder than it would in a game where nothing sticks. Which is kind of the real lesson buried under all the review bomb drama.
GrantIt's not really about whether the community overreacted.
MilesIt's about whether the game's own permanence mechanics made overreaction almost inevitable.
GrantThat's the piece worth sitting with before we wrap this whole thing up.
MilesReversible patches, permanent choices. That gap is going to keep showing up as long as Enchantments stick around.
GrantYeah, and that's a much bigger question than just was the patch good or bad. So where's the takeaway land for you, Miles?
MilesBalance patches shouldn't be a courtroom verdict. They should be one more piece of evidence.
GrantWeigh the backlash. Don't just salute it.
MilesRight. Mega Crit clearly listened this time. Whether they listen the same way in six months when the crowd's smaller and quieter, that's the real test.
GrantOoh, that's a good one to sit with.
MilesEvery live service game is gonna hit this fork eventually. Fortnite's done it. Destiny's done it. The studios that survive treat the mob as a signal, not a boss fight.
GrantAnd the ones that don't survive treat every patch note like a hill to die on.
MilesExactly.
GrantIt's a good rule for game studios and just about anything else you're trying to get right.
MilesWorks for restaurants, works for relationships, works for review bombs.
GrantAll right, that's Slay the Spire 2, at least for this week.
MilesIf you've got a game you want us to take apart card by card, mechanic by mechanic, tell us.
GrantHit us up at thedesigndeck.com or find us on socials, same handle everywhere.
MilesWe're back Thursday with a new one.
GrantAnd hey, if Mega Crit nerfs something else, we'll be right there arguing about it again.
More episodes
Keep listening
Other episodes of The Design Deck, newest first.
- Essen 2026 Grading Our Pre-Show PredictionsSep 16, 2026 · 18 min
- Shugendo & Minikin City, Same Designer's DNASep 9, 2026 · 19 min
- Vampire Survivors: Faking a Swarm in CardboardSep 2, 2026 · 19 min
- Essen 2026 — The Design Bets to TrackAug 26, 2026 · 19 min
Sources
Where this came from
8 reports behind the episode. Every one of them opens where it was published.
- Slay the Spire 2 Dev Adjusts Update That Led To Review Bombinggamespot.com
- Slay the Spire 2 Gets Review Bombed Over Balance Patchkotaku.com
- Slay The Spire 2 Is Fantastic, So Why Is It Being Review-Bombed?gamespot.com
- Slay The Spire 2, One Month Laterkotaku.com
- Steam Community :: Slay the Spire 2steamcommunity.com
- Enchantments | Slay the Spire 2slaythespire.wiki.gg
- Slay the Spire 2 So Far: Strong Start in Early Access & Beta Patch Woespunishedbacklog.com
- Slay the Spire IIen.wikipedia.org
