Techtonica is officially 20% off here on Steam, and it will last from March 14, 2024, until March 21, 2024. We've just launched v0.3 and there's a ton of new features to sink your teeth into.
https://store.steampowered.com/app/1457320/Techtonica/
Grab the game, tell a friend, and experience 4-player co-op. Together, you’ll plan your factories, dig into the terrain, and argue over who gets to carry Sparks.
Let’s get to work!