200,000 Copies Sold!
DrainSim has sold over 200,000 copies! Thank you all so much for your continued support! The Level Editor is coming to the main branch soon!

Developer posts and news about this game.

DrainSim has sold over 200,000 copies! Thank you all so much for your continued support! The Level Editor is coming to the main branch soon!

After a long wait, the Level Editor is finally here! You can find the Level Editor in the main menu. Create your own levels, test them directly in DrainSim and upload them to the Steam Workshop for others to play. The Level Editor is still in an early state, so expect some bugs a

How to play other peoples creations: subscribe to a level you like on the workshop start your game and go to your garage click on the icon on the top left click on workshop How to use the Editor: Water simulation settings and minimap capture. next to that shows the water height o

Improved Construction Site balance and progression Adjusted water inflow, drainage layout and water behavior Improved terrain shaping, slopes and pit layouts to better guide water flow Improved visibility of drainage progress in key areas Increased bucket capacity by 50% Made cli

Fixed voxel savegames on Convenience Store and Parking Garage Fixed missing mud on Convenience Store I know the new level is a hard one, it would be better for the games development if you keep that feedback to the discussion hub or the discord instead of reviewing the game negat

DrainSim EA 0.3.1.06 Fixed cable height detection

DrainSim EA 0.3.1.05 - Muddy Mess Update Finally giving the bucket a proper purpose. This update introduces the new digging and placing mechanic. Hold more buckets in your toolbar to fill them with dirt while digging, then place the dirt again by right-clicking. Redirect water ho

DrainSim EA 0.3.0.00 NEW LEVEL: Construction Site Fitting to the new digging mechanic, this level features deeper water levels and more difficult flooding situations than previous missions. The level is still in a rough state, so feedback is very appreciated! Added new level – Co

DrainSim EA 0.2.3.00 Added dig and place mechanic Buckets can now be filled with dirt Adjusted all existing levels to support the new digging mechanic Separate options for time challenge and leaderboards Improved navmesh performance on Farm Fixed tool thumbnails sometimes not app

DrainSim EA 0.2.2.05 Updated leaderboard logic and improved cheat prevention Removed default trophy from garage Leaderboards now include basic anti-cheat measures. Invalid or impossible scores may be removed, and accounts may lose access to leaderboard submissions.

DrainSim EA 0.2.2.03 – Leaderboards & Trophy Update Added leaderboards to the game, accessible in the completed missions UI in the garage Leaderboards reset each month Added leaderboard trophy shelf in the garage Trophies record the best placement you have ever achieved per l

DrainSim EA 0.2.0.02 – Welcome to Downtown Station Added new level - Downtown Station Included multiple gameplay, collision, water flow and performance adjustments for the new level Adjusted hose placement grid positions Improved shader pre-compile logic for smoother gameplay I k

🥳 quick heads up, put the game on sale for a bit good time to grab it if you’ve been waiting working on a new level right now, wanted to have it ready for this but didn’t quite make it in time 😅 more updates soon

DrainSim EA 0.1.7.06 – Performance, Generators & Voice Update Added Generator MK2 Replaced AI voice with human voice (intro and radio) Added and improved translations across all languages (including Simplified Chinese fixes) Improved performance with CPU, RAM and VRAM optimiz

DrainSim EA 0.1.6.11 Improved performance on Midtown Market Adjusted loading logic to reduce AMD crashes (may cause temporary water instability on first load - reloading fixes the issue) Fixed water clearing for vehicles to prevent standing waves Fixed voice settings not affectin

This is only a condensed list. This one’s for the demo. Steam doesn’t give me a separate place to post demo updates, so it’s going here: Major performance improvements and reduced VRAM usage Improved water simulation stability and fixed multiple infinite water source bugs Improve

DrainSim EA 0.1.6.10 Fixed extending hose from placed pump ignoring tier Fixed replaying a mission not resetting start time

DrainSim EA 0.1.6.09 Added new vehicles and vehicle shop Added Simplified Chinese and Swedish language support and improved localization Improved performance and reduced VRAM usage across multiple areas Fixed multiple savegame issues including water height, tool duplication and p

This update focuses on hose interaction, placement, and usability improvements. DrainSim EA 0.1.5.05 Short interaction on inflatables now drags out a new hose Short interaction on pumps now drags out a new hose Adjusted barn water collision on Farm Fixed inflatable placement when

DrainSim EA 0.1.5.0 Pump can now connect to placed inflatables and vice versa Made rating system future-proof for upcoming updates Fixed some Church actors blocking water Fixed rating sometimes not awarding 5 stars correctly Fixed leaks sometimes teleporting the player to 0 0 0 F