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DrainSim Flood Control drain-and-water crest DrainSim Flood Control
07
Evidence ControlSources, build context and conflict handling
Current buildBuild 0.3.1.12

Sources & Build Register

Primary build evidence, official sources and the Steam community material used by this guide.

Evidence
Official
Verified
2026-07-28
Spoilers
No spoilers

Primary build evidence

Section titled “Primary build evidence”
DrainSim-Windows.ucas
Bytes: 3,184,393,424
SHA-256: 8eaa8e68a73c1bcc60e75edd21fb02bddc710c54bd00aa83781782c0cb3ed083

The full package reconstruction passed all 32 chunk hashes and the whole-file SHA-256 check.

Other baseline files:

  • DrainSim-Windows.utoc
  • DrainSim-Windows.pak
  • global.utoc
  • global.ucas
  • DrainSim-Win64-Shipping.exe

Official sources

Section titled “Official sources”

The guide’s DrainSim logo and three gameplay screenshots come from the public CodePeas presskit. The illustrated hero image comes from the official Steam store media feed. Optimised local copies are used so guide presentation does not depend on third-party hotlinks.

Community sources

Section titled “Community sources”
  • Steam Community guides hub
  • The Legend’s Guide to: Drain Sim — LegendOfDasDesu
  • How to buy and use items as well as a few levels — Lunaris
  • DrainSim 100% Achievements Guide — Daboy
  • Better Performance — Snicelory
  • DrainSim General Discussions and Bug Reports

Community claims retain their author, date and build context. They do not become confirmed mechanics merely because they are popular.