5/5 ★ – Vasarcdus's review of Opus Magnum.

Quite possibly the coolest puzzle game I've ever played. It shares similarities with Space Chem and Infinifactory, but out of the three, this is my favorite. It's essentially a game in which the ways you can solve the puzzles are nearly unlimited, but it challenges you to find the most effecient solution that you can. Playing back through from the start after getting stuck on one, I managed to improve every design I originally made, and then pass the one that I couldn't when I got back to that point. The game will go back and forth between making you feel very dumb and very smart, but like you're constantly improving. I highly recommend this to anyone who likes to think hard and gets a sense of accomplishment from problem solving.