Single-player games like Dungeon Killer
Below are 9 single-player Steam games similar to Dungeon Killer, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Dungeon Killer page.
Ranked picks
- 1

Super Station Swarm
Single-player alternative to Dungeon Killer — playable solo, no multiplayer required. Shares Action and Indie with Dungeon Killer.
A space station, infinite waves, and a screen full of vector geometry trying to kill you. Your turrets auto-fire. Your satellites orbit. This is bullet-hell-yeah. In-game and permanent upgrades. 17 upgrade types across 9 weapon classes. Play, upgrade, repeat.
- 2

Viral Reload EX
Single-player alternative to Dungeon Killer — playable solo, no multiplayer required. Shares Action and Indie with Dungeon Killer.
Viral Reload EX is a shoot-em-up with a dash mechanic where you shrink down to fight infections at a microscopic scale! Can you defeat the evil Kyle Kaboom before he destroys the moon?
- 3

Iron Skies
Single-player alternative to Dungeon Killer — playable solo, no multiplayer required. Shares Action and Indie with Dungeon Killer.
Retro style, propeller plane centred shoot 'em up inspired by the arcade classics of a fondly remembered bygone era.
- 4

Chaos Moon : 1CC Edition
Single-player alternative to Dungeon Killer — playable solo, no multiplayer required. Shares Action and Indie with Dungeon Killer.
A classic style SHMUP in the tradition of 80's and 90's vertical scrolling shooters. Maximize your run and get to the top of the High-score Leaderboard. Can you achieve the rank of Fleet Admiral? It's a challenge. Visit our website for a free playable browser demo of the game.
- 5

Abyss Prowler
Single-player alternative to Dungeon Killer — playable solo, no multiplayer required. Shares Action and Indie with Dungeon Killer.
Abyss Prowler is an arcade inspired top-down arena shooter where you should always stay on the move to survive. Dash, reposition and strike. Demo is available.
- 6

Wrathflame
Single-player alternative to Dungeon Killer — playable solo, no multiplayer required. Shares Action with Dungeon Killer.
A dark fantasy themed 2D top down real-time bullet hell shooter featuring retro Pico8 pixel graphics and chiptunes
- 7

Arcade Survivors
Single-player alternative to Dungeon Killer — playable solo, no multiplayer required. Shares Action and Indie with Dungeon Killer.
It's 1996. Lightning strikes the strip-mall arcade and monsters pour from every screen. Grab a Super Soaker, load your VHS bombs, and survive until dawn in this neon-soaked bullet heaven where your weapons fight for you. One more quarter. One more run.
- 8

RESHOOTER
Single-player alternative to Dungeon Killer — playable solo, no multiplayer required. Shares Action and Indie with Dungeon Killer.
RESHOOTER offers heart-pounding shoot-em-up action that elevates classic arcade gameplay to the next level. Dive into the retroflow with electrifying visuals, immersive audio, and captivating mechanics.
- 9

Breakout Epilepsia
Single-player alternative to Dungeon Killer — playable solo, no multiplayer required. Shares Action and Indie with Dungeon Killer.
A fast-paced Breakout-style arcade with a bold black-and-white aesthetic. Engage in space battles against stunning yet deadly alien foes who are determined to destroy you. Intense visuals, thrilling gameplay, and a challenge that will test your reflexes.