Single-player games like Romguns
Below are 8 single-player Steam games similar to Romguns, 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 Romguns page.
Ranked picks
- 1
Serious Sam HD: The Second Encounter
Single-player alternative to Romguns — playable solo, no multiplayer required. Shares Action and Indie with Romguns.
Serious Sam HD: The Second Encounter is a visually upgraded and fully Steam supported remake of the original high-adrenaline single-play and 16-player co-operative arcade-action FPS and Gamespot's Game of the Month!
- 2
Hotline Miami
Single-player alternative to Romguns — playable solo, no multiplayer required. Shares Action and Indie with Romguns.
Hotline Miami is a high-octane action game overflowing with raw brutality, hard-boiled gunplay and skull crushing close combat.
- 3
Brothers - A Tale of Two Sons
Single-player alternative to Romguns — playable solo, no multiplayer required. Shares Action and Indie with Romguns.
Guide two brothers on an epic fairy tale journey from visionary Swedish film director, Josef Fares and top-tier developer Starbreeze Studios. Control both brothers at once as you experience co-op play in single player mode, like never before.
- 4
Torchlight II
Single-player alternative to Romguns — playable solo, no multiplayer required. Shares Action and Indie with Romguns.
The adventure continues in Torchlight II! An Action RPG filled with epic battles, bountiful treasure, and a fully randomized world. Bring your friends along for the journey with online and LAN multiplayer.
- 5
The Binding of Isaac
Single-player alternative to Romguns — playable solo, no multiplayer required. Shares Action and Indie with Romguns.
Now 20% More Evil with the Free Halloween update!
- 6
Outlast
Single-player alternative to Romguns — playable solo, no multiplayer required. Shares Action and Indie with Romguns.
Hell is an experiment you can't survive in Outlast, a first-person survival horror game developed by veterans of some of the biggest game franchises in history. As investigative journalist Miles Upshur, explore Mount Massive Asylum and try to survive long enough to discover its terrible secret... if you dare.
- 7
Crypt of the NecroDancer
Single-player alternative to Romguns — playable solo, no multiplayer required. Shares Action and Indie with Romguns.
Crypt of the NecroDancer is an award winning hardcore roguelike rhythm game. Move to the music and deliver beatdowns to the beat! Groove to the epic Danny Baranowsky soundtrack, or select songs from your own MP3 collection!
- 8
Nuclear Throne
Single-player alternative to Romguns — playable solo, no multiplayer required. Shares Action and Indie with Romguns.
Nuclear Throne is a post-apocalyptic roguelike-like top-down shooter. Not 'the final hope of humanity' post-apocalyptic, but 'humanity is extinct and mutants and monsters now roam the world' post-apocalyptic. Can you reach the Nuclear Throne?