Zortch, despite being only 25 levels, is unironically one of the best boomshoots of the last decade. It just nails everything that made those old FPSes fun. The weapons are impactful and fun to use, the enemies are acrobatic and fun to fight, the level design is solid and fun to navigate, and the movement is absolutely great. More games need to let you use your melee attack as a pseudo-airdash, it's so much fun every time. Plus there's plenty of level gimmicks to keep things fresh and none of them come off as frustrating or tedious. $5 for 10 hours of visceral joy is a great goddamn deal in my book.