Single-player games like REAPER
Below are 10 single-player Steam games similar to REAPER, 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 REAPER page.
Ranked picks
- 1

DOSMan: Space Aliens in Space!
Single-player alternative to REAPER — playable solo, no multiplayer required. Shares Action and Indie with REAPER.
Planet DOS is under attack by Space Aliens, DOSMan needs to fend them off and defend his home planet!
- 2

Hard as Hell
Single-player alternative to REAPER — playable solo, no multiplayer required. Shares Action and Indie with REAPER.
It's 1999, and C.R.T. City has plunged into chaos. The crime ridden city has been devastated by vandalism, theft, and destruction... But the tired populous band together. Protect your store, property, and pride from the angry masses, in this blend of a Tower Defence and FPS.
- 3

ARKOS 2
Single-player alternative to REAPER — playable solo, no multiplayer required. Shares Action and Indie with REAPER.
Arkos 2 is a first-person fantasy shooter with destructible voxel environment inspired by the classic retro shooters from 90-s
- 4

Witch Rise
Single-player alternative to REAPER — playable solo, no multiplayer required. Shares Action and Indie with REAPER.
Defeat the evil Fallen Witch and be free from the curse in this first-person shooter set in a magical kingdom.
- 5

Deadfall
Single-player alternative to REAPER — playable solo, no multiplayer required. Shares Action and Indie with REAPER.
Deadfall is a dark, bloody, atmospheric, dynamic, brutal shooter in the spirit of action movies of the 80s and 90s.
- 6

Killing Sun / 抗日大刀队:日军总部
Single-player alternative to REAPER — playable solo, no multiplayer required. Shares Action and Indie with REAPER.
"Killing Sun" is an FPS game you do not want to miss if you are a fan of "Wolfenstein 3D". If you want to shoot devils, just play this game! No need to change magazines! No recoil! The operation is simple! Now! Take your Da Dao! Massacre in 27 levels of adrenaline surge! Let the devils all die!
- 7

Depths of Insanity
Single-player alternative to REAPER — playable solo, no multiplayer required. Shares Action and Indie with REAPER.
3D First-Person Adventure with exploration and uncovering secrets of the areas surrounding your crash site.Collect all necessary materials to craft a temporary home and hopefully find a way to rebuild your Spacecraft and return home before it's too late.The Universe is in your hands!
- 8

Heroes of The Sacred Tree
Single-player alternative to REAPER — playable solo, no multiplayer required. Shares Action and Indie with REAPER.
Heroes of the sacred tree is a game that mixes beat em up with shotter and platforms.
- 9

FLASH OF THE BLADE X
Single-player alternative to REAPER — playable solo, no multiplayer required. Shares Action and Indie with REAPER.
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 REAPER — playable solo, no multiplayer required. Shares Action with REAPER.
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.