Games like Shadowgrounds Survivor

Games like Shadowgrounds Survivor include Alien Shooter, Halo: Spartan Assault, Shadowgrounds, The Ascent, and Alien Breed: Impact. We matched them by the tags players give Shadowgrounds Survivor on Steam (Action, Sci-fi, Shooter, Top-Down Shooter, and Isometric): closest matches first, and among equally close ones the better-known games.