Single-player games like DOSMan: Space Aliens in Space!
Below are 10 single-player Steam games similar to DOSMan: Space Aliens in Space!, 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 DOSMan: Space Aliens in Space! page.
Ranked picks
- 1
REAPER
Single-player alternative to DOSMan: Space Aliens in Space! — playable solo, no multiplayer required. Shares Action and Indie with DOSMan: Space Aliens in Space!.
YOU ARE DEATH. The Grim Reaper. You must travel throughout various action packed scenarios, Reaping enemies and collecting their souls. FEAR THE REAPER
- 2
POSTAL: Brain Damaged
Single-player alternative to DOSMan: Space Aliens in Space! — playable solo, no multiplayer required. Shares Action with DOSMan: Space Aliens in Space!.
POSTAL: Brain Damaged is a new, action-oriented take on the Running With Scissors’ cult game series with throwback graphics, and fast-paced, modern gameplay. Take a wild roller coaster ride through the twisted wonderland encased in the POSTAL DUDE’S messed-up mind.
- 3
Duke Nukem 3D: 20th Anniversary World Tour
Single-player alternative to DOSMan: Space Aliens in Space! — playable solo, no multiplayer required. Shares Action and Adventure with DOSMan: Space Aliens in Space!.
Frag like it’s 1996 – this time with even more asses to kick! Join the world’s greatest action hero in Duke Nukem 3D: 20th Anniversary World Tour as he saves Earth once again, kicking alien ass and saving babes across the globe along the way.
- 4
Chop Goblins
Single-player alternative to DOSMan: Space Aliens in Space! — playable solo, no multiplayer required. Shares Action and Indie with DOSMan: Space Aliens in Space!.
A fast-paced micro FPS in which The Chop Goblins are loose, chopping their way through time itself in their ravenous quest for cheese. And THE CHOP WILL NOT STOP.
- 5
Bloodshed
Single-player alternative to DOSMan: Space Aliens in Space! — playable solo, no multiplayer required. Shares Action and Indie with DOSMan: Space Aliens in Space!.
Bloodshed is a Roguelite Survivors FPS; an exhilarating fusion of Roguelite elements merged with retro-styled visuals and first-person “Survivors-like” frenetic combat action!
- 6
Project Warlock
Single-player alternative to DOSMan: Space Aliens in Space! — playable solo, no multiplayer required. Shares Action and Indie with DOSMan: Space Aliens in Space!.
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.
- 7
PolyClassic: Wild
Single-player alternative to DOSMan: Space Aliens in Space! — playable solo, no multiplayer required. Shares Action and Indie with DOSMan: Space Aliens in Space!.
This game is an action game that combines elements of the classic retro shooter and low poly styling. The player's task is to destroy all enemies that come across on the way.
- 8
Don't Stop, Girlypop!
Single-player alternative to DOSMan: Space Aliens in Space! — playable solo, no multiplayer required. Shares Action and Adventure with DOSMan: Space Aliens in Space!.
Spread the love! Don’t Stop, Girlypop! is a Y2K arena movement shooter where standing still is not an option. ❤ Just ❤ Don’t ❤ Stop ❤ Moving! ❤
- 9
FLASH OF THE BLADE X
Single-player alternative to DOSMan: Space Aliens in Space! — playable solo, no multiplayer required. Shares Action and Indie with DOSMan: Space Aliens in Space!.
Flash of the Blade X is a retro-inspired first-person Ninja slasher inspired by the Western Ninja boom of the 1980's. Slice and Dice your way to revenge against your former Ninja clan across several hand-crafted levels using an assortment of period-accurate weaponry.
- 10
Skarab
Single-player alternative to DOSMan: Space Aliens in Space! — playable solo, no multiplayer required. Shares Action with DOSMan: Space Aliens in Space!.
Arise warrior, your kingdom has need of you. Wield ancient weaponry and harness arcane powers in your quest to liberate Egypt, rescue her royal highness, and exile Anubis to the afterlife.