Games like Dark Gravity: Prologue

Games like Dark Gravity: Prologue include Sky Force Reloaded, BALL x PIT, Snake Force, Planes, Bullets and Vodka, and ACE COMBAT™ 7: SKIES UNKNOWN. We matched them by the tags players give Dark Gravity: Prologue on Steam (Action, Shooter, Arcade, Bullet Hell, and Top-Down Shooter): closest matches first, and among equally close ones the better-known games.