Space Gun on the Sega Master System is one of those early light gun shooters that feels like a sci-fi B-movie in the best way. You’re basically a space marine blasting through corridors infested with aliens—some crawl at you, others leap from vents, and a few just look like weird floating blobs. The bosses are hilariously chunky pixel monsters, and between waves, you’ve gotta rescue hostages (who, let’s be honest, mostly just stand there waiting to get shot).

It’s got that classic arcade vibe where the action never lets up, and the controls are simple—just point and shoot. The levels get progressively more chaotic, and by the end, you’re dodging acid spit while trying not to accidentally waste a civilian. If you’ve got a CRT and the old Master System light gun, it’s a blast—literally.