Single-player games like Troubleshooting
Below are 8 single-player Steam games similar to Troubleshooting, 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 Troubleshooting page.
Ranked picks
- 1
KILLSWARM
Single-player alternative to Troubleshooting — playable solo, no multiplayer required. Shares Action and Indie with Troubleshooting.
Fight through relentless swarms of enemies in this fast-paced, retro-style FPS. Collect powerful upgrades and master high-speed movement to survive the arena.
- 2
Caravana 2000
Single-player alternative to Troubleshooting — playable solo, no multiplayer required. Shares Action and Indie with Troubleshooting.
Choose your almost-famous costume and face the dangers of Brazilian chaotic nights. In this action roguelike, survive hordes, farm aura, wield sinister gadgets, and create insane combinations while dancing in the face of danger.
- 3
Corny Johnny
Single-player alternative to Troubleshooting — playable solo, no multiplayer required. Shares Action and Indie with Troubleshooting.
A Wild West bullet-heaven roguelite. You're a corn cob cowboy versus a horde of GMO veggie mutants. Your guns auto-fire, so dodge, draw level-up cards, and stack weapons to outlast 20 waves and four bosses. Die, upgrade, run it back. Yeehaw.
- 4
WTF: Wheels Tires and Flesh
Single-player alternative to Troubleshooting — playable solo, no multiplayer required. Shares Action with Troubleshooting.
A vehicle-based bullet heaven where you mow down zombie hordes, build absurd weapon combinations, and turn your car into an unstoppable machine of destruction.
- 5
Gladiator Survivors
Single-player alternative to Troubleshooting — playable solo, no multiplayer required. Shares Action with Troubleshooting.
Gladiator Survivors is an explosive mix of fast-paced FPS, bullet heaven, and roguelike gameplay. Play as a gladiator wielding up to 6 futuristic weapons simultaneously, and survive wave after wave of enemies swarming the arenas.
- 6
PuPuPoPu Company
Single-player alternative to Troubleshooting — playable solo, no multiplayer required. Shares Action and Indie with Troubleshooting.
An ink-slinging bullet heaven roguelite. The world is losing its color, so a little duck starts a color-spraying company! Fish your next employees out of the ink, build squad synergies, and bring them back to work at your company. Gather supplies, extract, and clock out!
- 7
XenoVector
Single-player alternative to Troubleshooting — playable solo, no multiplayer required. Shares Action and Indie with Troubleshooting.
Pilot one of three ships through an endless procedural bullet-hell roguelike. Dodge escalating formations, hunt evolving bosses, collect run-defining relics, upgrade five weapons and destroy massive multipart Apex Colossi.
- 8
Mark of Cain
Single-player alternative to Troubleshooting — playable solo, no multiplayer required. Shares Action and Indie with Troubleshooting.
Mark of Cain is a cursed, fast-paced retro FPS where you’re immortal, hunted, and mocked by meme-fueled demons. No seasons, no BS just blood, jokes, and pure arena chaos. Solo dev btw