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newvs 24h ago · updates every minute
Last 7 days · history since Nov 1, 2026
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Free on Steam. The demo has its own app, so its players are counted separately.
Simulation Room is a fast-paced 2D auto-battler with deck-building mechanics. Unleash powerful program combos, upgrade abilities, summon allies, and equip weapons. Control the battlefield by altering terrain and weather, using gadgets to outsmart enemies. Every move counts—strategize and dominate!
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Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
The game is now released. Release v1.0- Add PROGRAM: ElecRod1,2,3- Add SYNC: nighfall 1,2,3- Add 2 new stages- Add 1 new upgradeSpecial Thanks to Chill Town and Chill Corner for the shoutout
v0.53- Add SYNCHRO: MSpear, ElderOrc- Add 3 upgrade skelly allies into necromancer audience stage- fix ally orc shaman attack- new UI- Fix bug: queue now will check the code and type of the first and second of non ∑ program (Leximancer)
v0.52- Buff enemies tankiness- New UI for end panel- Increase shuffle time 2 -> 3- Minor UI adjustment
- Add steam achievement- Dynamic camera zoom when in battler phase or strategy phase- Minor UI adjustment
Stage and Program: - add new stage section: deadswamp - add 3 new program: DrkFall, DrkFall2, DrkFall3. Player can get from dead swamp or shop Other: - new start scene BG with credit and setting - add new function: shuffle to reroll your hand 2 time every matc…
Main: - add bone castle stage section in SUB. The bone castle section include 3 new chain stage and 1 merchant stage where player can buy item - add water with stage in SUB - add 3 new summon program relate to bone castle section - reduce other stage level req…
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.