Single-player games like Monster Bullets
Below are 11 single-player Steam games similar to Monster Bullets, 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 Monster Bullets page.
Ranked picks
- 1
Nightmare Reaper
Single-player alternative to Monster Bullets — playable solo, no multiplayer required. Shares Action with Monster Bullets.
Blast through a cursed nightmare solo or with up to 3 friends. A retro-inspired FPS where looter shooter weapons meets boomer shooter chaos and rogue-lite elements.
- 2
Roboquest
Single-player alternative to Monster Bullets — playable solo, no multiplayer required. Shares Action with Monster Bullets.
Roboquest is a fast FPS Roguelite in a scorched futureworld. You're a rebooted Guardian, ready to kick some metal ass! Fight with your buddy or by yourself and annihilate hordes of deadly bots in ever-changing environments.
- 3
MOTHERGUNSHIP
Single-player alternative to Monster Bullets — playable solo, no multiplayer required. Shares Action with Monster Bullets.
MOTHERGUNSHIP is a bullet-hell FPS where you craft your own guns, fight gigantic bosses, and defeat a robotic alien armada that conquered Earth. Face off against overwhelming odds in brutal, non-stop combats where thinking on your feet is the only way to survive.
- 4
PERISH
Single-player alternative to Monster Bullets — playable solo, no multiplayer required. Shares Action with Monster Bullets.
PERISH is a stylish 1-4 player FPS with a cross to bear. Slay hordes of creatures on the black sands of Purgatory and sell their gold-stained corpses to craven priests. Kill magnificent bosses and use the proceeds to gain entrance to Elysium, a place of cosmic revelations.
- 5
Gunfire Reborn
Single-player alternative to Monster Bullets — playable solo, no multiplayer required. Shares Action with Monster Bullets.
Gunfire Reborn is a level-based adventure game featuring FPS, Roguelite and RPG. Players can control heroes with various abilities to experience diverse Build gameplay, use various weapons to explore procedurally-generated levels. You can play the game alone, or join 4-player coop.
- 6
Deadzone: Rogue
Single-player alternative to Monster Bullets — playable solo, no multiplayer required. Shares Action with Monster Bullets.
Deadzone: Rogue is a roguelite FPS set in space. Blast through swarms of hostile machines, combine powerful augments and elements to forge your build, and grow stronger with each run — solo or in co-op.
- 7
Ziggurat
Single-player alternative to Monster Bullets — playable solo, no multiplayer required. Shares Action with Monster Bullets.
Dungeon-Crawling First Person Shooting at its finest! Fast-paced combat! Dozens of perks, spells and enemies! Level ups! Random Dungeons! Traps! Badass bosses! Carrots!
- 8
ArcRunner
Single-player alternative to Monster Bullets — playable solo, no multiplayer required. Shares Action with Monster Bullets.
Traverse 'The Arc' in this beautiful, Cyberpunk-styled action rogue-lite as you attempt to reset an evil rogue AI. Experiment with different weapons and augments as you fight hordes of machines programmed for your annihilation! Collect Nanites & power-up after every run either solo or with friends!
- 9
Receiver
Single-player alternative to Monster Bullets — playable solo, no multiplayer required. Shares Action with Monster Bullets.
Receiver was created for the 7-day FPS challenge to explore gun handling mechanics, randomized levels, and unordered storytelling. Armed only with a handgun and an audio cassette player, you must uncover the secrets of the Mindkill in a building complex infested with automated turrets and hovering shock drones.
- 10
Post Void
Single-player alternative to Monster Bullets — playable solo, no multiplayer required. Shares Action with Monster Bullets.
Post Void is a hypnotic scramble of early first-person shooter design that values speed above all else. Keep your head full and reach the end; Kill what you can to see it mend; Get the high score or try again.
- 11
DOOM Eternal
Single-player alternative to Monster Bullets — playable solo, no multiplayer required. Shares Action with Monster Bullets.
Hell’s armies have invaded Earth. Become the Slayer in an epic single-player campaign to conquer demons across dimensions and stop the final destruction of humanity. The only thing they fear... is you.