If you’re a fan of freeform puzzles, chances are that you picked up Opus Magnum the second it went on sale, and have tweaked and optimised your way through everything it had to offer. It’s a rare breed of puzzle game, though – Zachlikes, as we like to call them – and they’re few and far between.
Enter Prime Mover from 4Bit Games. Described by Zachtronics head Zach Barth himself as a blend of Spacechem and TIS-100. Build circuits, solve programming problems, and compare your score against the world using Zach’s thankfully-not-patented histogram scoreboards. It’s also out today on Steam.