Absolutely exciting new genre of puzzle/adventure game with mysteries and with high replayability and randomness. Love it, I've seen the game was also inspired from some CYAN-alike mechanics (MYST), and MYST is just my favorite game of all times. 9.1 out of 10 :)

It's a great implementation of the game. Basically very similar to the board game, the only issue I'd prefer a little bit better log of activities and less weird animations. Other than that, it's great!

AWESOME mod. Quite a long story and more challenging than original Portal, or Portal 2, or Portal 2 Co-op. Visual effects and environment 11/10. Music, story - GREAT, 10/10. The only issue I had is freezes (happen to me during gameplay at random places about ~10 times total) but luckily game restarts quick and they not always happen at the same places (although there are SOME places where the freeze might happen more likely). I think it might be soon fixed and can't wait to see the story after Portal: Revolution! Great game guys!

Fun, fast-paced 'combination' of Crimsonland, The Binding of Isaak and most likely something else - in a good way! The game has a lot of characters to experiment with and is in itself balance-ly challenging. Also made with open source Godot Engine, which is awesome!

Nice simulator, we need more games like this! Would be awesome if we could add heat over 100% though (like, extreme heat) and also would be cool to be able to build own length of tubes etc., kinda 'own engine'. That's much more challenging, but still!

Pretty game with nice cartoon graphics. Better played with a friend - fun to play from time to time!

Really nice strategy game with interesting balance. Absolutely recommend it.

This game is really attaching to! Nice mechanics, a lot of great levels, improvement for characters etc -> a lot of stuff to describe! I would recommend for anybody loving zombie shooters, FPSes and semi-strategical games. Super nice!