Big Demo Update – Tutorial improvements, Voice Over & Major Improvements — DrainSim Steam update #278489

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...

Steam App
DrainSim (2963800)
Event type
patch note
Published
29 March 2026 - 10:57:19 UTC
Source
steam_community_announcements
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 Improved tool interaction logic and pickup behavior Holding mouse button now continuously uses tools (shovel, rake, squeegee) Improved cable, hose and pump connection logic Added failsafes to prevent broken water behavior when placing and removing equipment Improved savegame system including water height, tools and equipment states Fixed multiple bugs with pumps, hoses and inflatables not behaving correctly Improved replay system including rewards and endscreen feedback Disabled shop in magnet fishing levels for now Improved audio including water movement sounds and radio balancing Replaced radio voice with a human voice ...

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