Single-player games like Intrude
Below are 10 single-player Steam games similar to Intrude, 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 Intrude page.
Ranked picks
- 1
ARKOS
Single-player alternative to Intrude — playable solo, no multiplayer required. Shares Action and Indie with Intrude.
Arkos is a first-person fantasy shooter with destructible voxel environment inspired by the classic retro shooters from 90-s
- 2
Wrack
Single-player alternative to Intrude — playable solo, no multiplayer required. Shares Action and Indie with Intrude.
Wrack is all about action - spectacular action! The addictive kill chain system encourages you to mow down as many enemies in a short period of time as possible. No hiding - keep your chain going by getting out there and kicking some alien ass!
- 3
Heavy Bullets
Single-player alternative to Intrude — playable solo, no multiplayer required. Shares Action and Indie with Intrude.
Heavy Bullets is a randomized FPS dungeon crawler where players make their way through a colorful maze, while protecting themselves from aggressive creatures and malfunctioning security devices. The goal lies at the end of the 8th level, where they must reset the security mainframe to restore order and reap the rewards.
- 4
The spy who shot me™
Single-player alternative to Intrude — playable solo, no multiplayer required. Shares Action and Indie with Intrude.
The spy who shot me™ is a comedy retro FPS inspired by classic shooters of the 90s.
- 5
Only Lead Can Stop Them
Single-player alternative to Intrude — playable solo, no multiplayer required. Shares Action and Indie with Intrude.
Boot up your 486 and launch olcst.exe for this retro fps from an alternate 1990's. Descend into the madness of the Spanish Civil War fighting vicious fascist forces and supernatural monsters. Conquer three action packed episodes wielding machine guns, rifles, flamethrowers and explosives.
- 6
Chasm: The Rift
Single-player alternative to Intrude — playable solo, no multiplayer required. Shares Action with Intrude.
Prepare for terror in this ground-breaking classic old-school FPS. Following the destruction of Time you are left to battle in this horrific hellhole of multilevel interconnected missions populated by gruesome grotesque creatures.
- 7
STRAFE: Gold Edition
Single-player alternative to Intrude — playable solo, no multiplayer required. Shares Action and Indie with Intrude.
STRAFE® is the worlds bloodiest roguelike first-person shooter! Featuring mind melting secrets and persistent gore that allows you to paint levels red with the excessive entrails of your enemies. 30+ weapons, 20+ enemies, & a red hot soundtrack.
- 8
Project Warlock
Single-player alternative to Intrude — playable solo, no multiplayer required. Shares Action and Indie with Intrude.
Project Warlock is a first-person shooter that fans of Doom, Hexen, and Wolfenstein cannot miss. It serves you an exploding cocktail of bullets, spells, and monsters. Battle through 60 levels of non-stop action, packed with bloodthirsty enemies and challenging bosses.
- 9
Wolfenstein 3D
Single-player alternative to Intrude — playable solo, no multiplayer required. Shares Action with Intrude.
World War II rages. The Nazis are planning to build an unstoppable, mutant army. On a mission to steal the secret plans, you were captured and imprisoned. Now, a lucky break gives you the chance to escape, but a maze of passages and trigger-happy Nazis stand in your way.
- 10
DOOM
Single-player alternative to Intrude — playable solo, no multiplayer required. Shares Action with Intrude.
Now includes all three premium DLC packs (Unto the Evil, Hell Followed, and Bloodfall), maps, modes, and weapons, as well as all feature updates including Arcade Mode, Photo Mode, and the latest Update 6.66, which brings further multiplayer improvements as well as revamps multiplayer progression.