Steam app 1865780 · updated 12 Sep 2026, 19:29 UTC
A FREE complete expansion for Slay the Spire, made by the modding community. Features one brand new normal character, plus a new game mode with SEVEN fully complete new characters starring in a twisted campaign, and so much more.
717 hourly samples, with the daily peak drawn over them. Weekends are shaded.
55 months, March 2022 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 436 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 281 hourly samples. Each dip is a night. Weekends are shaded.
Downfall - A Slay the Spire Fan Expansion was released on 25 Mar, 2022.
| Language | Full audio |
|---|---|
| English | |
| Korean | |
| Simplified Chinese | |
| Russian |
A blank audio cell means full audio was not marked in the returned language list.
50 developer announcements, Mar 2022 to Apr 2026 · times in UTC
Fuel Canister will try to Retain an X cost if there are no possible other cards to Retain. Hexaghost - Ghost Lash moved to Common. Hexaguard moved to Uncommon. Eerie Expedition reworked - Add a random Ethereal card to your hand. It costs 0…
Patch notesGremlins - Duplicate upgrade changed from removing cost to reducing cost by 1 instead. Added Healing tag as well. (This prevents farming infinite money with Pickpocket.) Added new art for Double Lick, Seventh Eye, and Mega-Lick. Cleaned up…
Patch notesContention Games' expansion to the hit tabletop adaptation of Slay the Spire has now launched its Kickstarter - a Downfall expansion! We are honored to be included in an official project and are delighted that the Kickstarter is doing…
Michael MayhemFixed multiple localization issues in German. There shouldn't be any more crash issues in this localization anymore. Fixed a crash in French. Fixed some localization issues in Spanish. Updated the art for Preprogram, Replication…
Patch notesBeta German translation has been added.HexaghostRadiant Reverb+: +2 damageRain of Embers: +1 damageNightmare Vision: Upgrade changed from 0 cost to exhuming 2 cardsSearing and Crushing ghostflames split into two hits to benefit from…
Michael MayhemThanks to the efforts of new community contributors - primarily Blue Guy - Downfall returns to the scene with a brand-new playable boss! The Awakened One arrives, with a full suite of custom card art from our amazing art team! Play as the…
Michael MayhemHello all! There's a new Beta in the works for an upcoming Major update which includes the next character coming to Downfall - the Awakened One. The character is still undergoing art, tuning, and gameplay iterations, but we welcome all to…
Michael MayhemDownfall 5.3, featuring the Snecko Revisit, has been released on both Workshop and Steam Standalone! Full Patch Notes here: https://docs.google.com/document/d/13Py8-vOSr2XKYjj12N3sFWtHShAtHYmZXoG1ASZ3aXw/ This update is fostered primarily…
Michael MayhemFixed Russian localization not functioning in the new update Silent 1's Poison now triggers after Ethereal (and more importantly, after Afterlife effects) Fixed a potential crash in the new Watcher 2 fight Fixed a text issue with Silent 1's…
Patch notesGreetings Downfall players! Today we are releasing a long-in-development update to the Hexaghost character, led by contributor Mwalls! This update focuses on reworking our favorite hexagonal hero's Afterlife/Ethereal subthemes and cards.…
adminTales & Tactics has fully released on Steam, now out of Early Access! This will be the last time I post an announcement here about T&T specifically - thanks for putting up with our occasional self-advertising over the last year. We're…
adminHello everyone! If you didn't see earlier, the Downfall Discord server has been restored and everything is back to normal working order. We just sent out a fresh new update, though some of it went out already as part of the recovery process…
Michael MayhemUPDATE 12/29 - While there is no new alerts regarding the Steam product or risk of downloads, the Discord account remains compromised. I have reports that the account is trying to DM people and either send malware to them impersonating…
Michael Mayhem{STEAM_CLAN_IMAGE}/41959735/5049af97b93f44039d3bf93b6cf10f4588343d0f.png Two big announcements in one! Tales & Tactics has released into Early Access New playable Downfall Boss: The Collector The Collector The Collector is our most…
Michael MayhemCelebrating ONE YEAR since Downfall's Steam release! It's been awhile since our last major update, and while there isn't a new character to show at the moment, this patch is still MASSIVE, and also comes with an equally MASSIVE announcement…
mikemayhemdevA quick second update, with fixes for some localization errors that were causing crashes and (more importantly) some Hermit balance changes and updates that fell by the wayside! Thanks for playing. -- Hermit Changes -- TEXT: Spite text now…
Patch notesSpecial Announcement We're not done yet! While the Steam release of Downfall concluded a long period of core development on the project, we're now underway with our first real major content update. Stay tuned for more info! Patch Notes…
Patch notesA large wave of new original card art has been added! Shoutout to all the amazing artists contributing to the project, and a special shoutout to new artist @ninjakitty7 for joining the art contributor crew, and for ez for keeping up with…
Patch notesFixed a crash with French localization. And figured out a better way to automate verification of localization submission, so this shouldn't be as common of an issue going forward. Slime Boss's "Tag Team" is now known as Glop Chop, to…
Patch notesHermit BUGFIX: Fixed Dead or Alive not granting Gold. Slime Boss BUGFIX: Fixed Slime Crush causing a game crash.
Patch notesFixed a crash issue regarding specific events and Six Seal interactions.
Patch notesAutomaton BUGFIX: Fixed some issues with Automaton's Function display, particularly in non-English languages. Hermit BALANCE: Charred Glove damage bonus down to 3 from 4. Hermit BALANCE: Feint Block down by 1. Hermit BALANCE: Brawl bruise…
Patch notesChinese (Traditional) language is now supported, courtesy of user 嵐茶 (Steam Only) Fixed French localization causing the game to not launch. Fixed a crash related to Hermit in Korean language. Fixed an issue related to Hermit's Clasped…
Patch notesBUGFIX: Covet now properly triggers discard effects. BUGFIX: Consistent with all other cards, Covet can no longer draw itself. BUGFIX: Fixed minor graphical issues with Heroic Bravado. CHANGE: Lone Wolf no longer exhausts and reduces cost…
Patch notesFixed incorrect beta art format/configuration Fixed Adept softlock Additional localization
Patch notesFixed a crash related to playing multiple copies of Adapt Fixed Gemstone Gun losing its gems! Fixed Hermit Act 1 boss not having any ascension upgrades.
Patch notes4.1.11 Fixed the issues that required 4.1.8 and 4.1.9 to be undone, those are now redeployed. Snecko returned to a 3-character draft instead of 4. Automaton's Break, Buggy Mess, and the relic 'Makeshift Battery' now insert specific, named…
Patch notesIncludes the prior 4.1.8 fixes. If you see the same issues, please let us know! Fixed a crash for players who had French language set (French localization nearly complete, but it got enabled a patch ahead of schedule) Additional ZHS/KOR…
Patch notesReverted update 4.1.8 for the time being, as it seems it caused Downfall to crash on launch for some users. Sorry about that!
Patch notesModified the Act 4 Elite fight to never allow 3 attack intents to roll simultaneously after the first turn. In any subsequent turns, if two enemies decide to attack, the third will not. Fixed an issue with Hermit's Malice when used as…
Patch notesChamp Stance Skill Bonuses can now trigger up to 3 times, refreshing when you switch Stances. There is a new dedicated UI to showcase this effect, replacing the former Stance Helper UI. Cards that state 'trigger skill bonus' do not trigger…
Patch notes- Fixed a bug causing Leeching Slime to not grant Block.
Patch notesNo patch note yet, but early metrics show Champ becoming much more popular - and overperforming. Expect some power reductions soon. Champ relic Power Armor cap reduced to 10 Vigor/Counter. Champ Steel Edge reverted to pre-4.0 upgrade, the…
Patch notesNot a direct fix, but to anyone that has had issue with the game just freezing on launch with no crash - a player has reported this may be due to an outdated Java (JRE) install on your machine. Updating Java fixed it for them. Fixed Champ's…
Patch notesFixed Shaper's Blessing being able to upgraded any number of times and having an attack background frame instead of a power frame. Fixed Pizzaz potion giving Wiz in order to give Vigor, instead of just... giving Vigor. Fixed Crystal Beam…
Patch notes4.1.1 Fixed Steam not having the correct first floor. Fixed Rope-a-Dope+ granting more than the listed effects. Fixed Arena Preparation being able to put Retain on a card that already had Retain. Fixed Deprecate not having updated card…
Patch notesWow. Words can’t describe our shock at the initial week of installs and plays. When we launched, I thought “if we got 1,000 players, that’d be enough to have made the Steam setup worthwhile.”. Here we are… almost 100,000 players later!…
mikemayhemdevFixed a crash affecting Korean language users.
Patch notesAdded additional fixes & safeguards to prevent Act 2 Hermit crashes. Hopefully for the last time.
Patch notesFixed a rare crash that could occur with Sacred Bark and the Army in a Bottle potion Fixed a crash that could occur when slaying Hermit in Act 2 (took a few reports to figure out the specifics here, sorry for the delay everyone)
Patch notesFixed the recently-changed Replicate erroneously adding the duplication text to the Function. Fixed Overload+ incorrectly adjusting hand size. Champ's Shout starter cards no longer draw a card. Defensive grants 4 Counter and Berserker…
Patch notesThe pool for Snecko's Identify no longer is fixed and segregated to the Identify system, instead the Unknown cards will be whatever they were in the last combat (only randomly rolled if you haven't hit a combat room since acquiring the…
Patch notesFixed an issue causing crashes when gaining Concentration as Hermit.
Patch notesDisabled the 'what mod is this from?' window in the Steam version, where no other mods can be added anyway. Fixed an incorrect change in the last hotfix regarding Champ's Backstep card. It is intended to be a defensive stance entering card.…
Patch notesFixed an issue that would rarely lock players into Portuguese. You may need to use the Settings dropdown to reset your language.
Patch notes-Fixed a rare crash when clicking on the options menu button.
Patch notesNew Discord button on main menu! Fixed an issue causing basegame characters to launch into a Downfall run if they were chosen after completing a Downfall run. Fixed a crash when using Worthy Sacrifice with only one card in your hand. Only…
Patch notesFixed a crash that affected all Traditional Chinese users on launch. Traditional Chinese translation is not supported for Downfall, so like other unsupported, this fix simply resets it to English. Fixed an issue with Fancy Footwork…
Patch notesFixed issues with some Act 4 Downfall content.
Patch notesFix a bug with Hermit boss in act 2.
Patch notesWhat Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | jre/bin/javaw.exe | -jar desktop-1.0-modded.jar | windows | |
| Launch | jre/Contents/Home/bin/java | -jar desktop-1.0-modded.jar | macos | |
| Launch | jre/bin/java | -jar desktop-1.0-modded.jar | linux |
The folders Steam Cloud syncs. The root is a token Steam uses for a location on your own machine, not a path this page can know.
| Root | Folder | Files |
|---|---|---|
gameinstall | preferences | *.* |
gameinstall | saves | *.* |
gameinstall | betapreferences | *.* |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG