DrainSim
Early Access
- Developer
- CodePeas
- Released
- Mar 3, 2026
- Steam reviews
- 92% of players recommend it, from 2,711 reviews — Steam calls that “Very Positive”
- Tags
- CasualIndieSimulation
On Linux, Steam Deck and Steam Machine
This game runs great under Proton after tweaks, per ProtonDB reports (21 reports). Valve rates it Unsupported on Steam Deck.
Valve rates it Verified on Steam Machine. Valve marks it SteamOS Compatible.
Proton tier: ProtonDB · Deck rating: Valve · Steam Machine, Steam Frame and SteamOS ratings: Valve · Compare 2,053 games · Every game Valve rated for Steam Machine
See this for every game you own. Paste a Steam profile: no account, nothing to install.
About this game
The developer's description, from the game's Steam store page.
Day-Night cycle and realistic water physics!
Plan your Mission!
For each mission, you'll receive crucial intel in advance and must carefully plan the tools you want to bring. Consider the time of day, type of terrain, and distance from your generator to your electric tools. Working late into the evening? Don't forget floodlights! Need to drain multiple areas simultaneously? Bring extra pumps and generators! Is there digable Ground? Better bring a Shovel!
With each mission success, you'll earn recognition and unlock new tools and upgrades to boost your drainage capabilities.
Loads of different tools and unique Levels
Armed with an assortment of drain-clearing tools and equipment, from your trusty rake to water pumps, you'll tackle every challenge with precision and skill. From casual players to seasoned pros, DrainSim offers an engaging experience for all who seek the satisfaction of restoring order to the city's drainage system. So dive in, roll up your sleeves, and let DrainSim flush away your concerns one drain at a time.
System requirements
As Steam lists them.
Windows
Minimum
- Requires a 64-bit processor and operating system
- OS
- Windows 10 or later (64-bit)
- Processor
- Intel i5 7600 or AMD Ryzen 3600
- Memory
- 8 GB RAM
- Graphics
- Nvidia GTX 1060 6GB, or AMD RX590 (no support for onboard cards)
- DirectX
- Version 12
- Storage
- 10 GB available space
- Sound Card
- onboard
Recommended
- Requires a 64-bit processor and operating system
- OS
- Windows 11
- Processor
- Intel i7 12700 or AMD Ryzen 7 5800X
- Memory
- 16 GB RAM
- Graphics
- RTX 3070 or radeon rx 6700xt
- DirectX
- Version 12
- Storage
- 10 GB available space
- Sound Card
- lol
News
What DrainSim's studio and the outlets Valve syndicates on Steam have said recently.
Mods
Upload a mod →Discussions
Open the board →Guides
Write one →More like this
Games in Sifter’s catalogue sharing the most Steam genres with this one.

Farm Together
Shares 3 genres: Casual, Indie, Simulation

Game Dev Tycoon
Shares 3 genres: Casual, Indie, Simulation

Garry's Mod
Shares 3 genres: Casual, Indie, Simulation

Goat Simulator
Shares 3 genres: Casual, Indie, Simulation

House Flipper 2
Shares 3 genres: Casual, Indie, Simulation

Plague Inc: Evolved
Shares 3 genres: Casual, Indie, Simulation