If you're looking to take a history lesson in SHMUPs, you probably won't want to pass on XIIZEAL, a recent re-release from developer Triangle Service on PC. The Steam version of the game is from the same studio founded by Toshiaki Fujino, a programmer from Konami and the now defunct Oriental Soft Japan Studio. The hook here is the arcade style gameplay with the ability to build combos by deflecting bullets and chaining kills.