Kromaia Ω is a great and surprisingly casual-friendly shoot ’em up. Hidden collectibles and a few small puzzles add a bit of variety to replaying the levels, though after two or three runthroughs they’re going to start getting repetitive. On the other hand, replaying bosses using the four diverse armors is great and makes you think about your different attack strategies. The game is hamstrung by it’s overall design though, and more unique levels and content would have been preferable to replaying the same four levels over and over with increasing difficulty.