Single-player games like SlapGains
Below are 11 single-player Steam games similar to SlapGains, 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 SlapGains page.
Ranked picks
- 1

Gloves On!
Single-player alternative to SlapGains — playable solo, no multiplayer required. Shares Action with SlapGains.
Pick up your gloves, wrap your hands, and put on your mouthpiece and headgear because Gloves On! is an action-packed boxing game with realistic and tactical controls. Get in the ring and fight an immersive and intense boxing match like you have never seen before.
- 2

GeoBoxer
Single-player alternative to SlapGains — playable solo, no multiplayer required. Shares Action and Indie with SlapGains.
Punch glowing geometry to the beat in this future arcade come to life in VR - Work up a sweat unlocking 100 of the best Phonk, EDM and Drum & Bass tracks as you cyberbox through Campaign mode!
- 3

Off The Top Rope!
Single-player alternative to SlapGains — playable solo, no multiplayer required. Shares Action and Indie with SlapGains.
Prepare yourself for the next generation of professional wrestling video gaming! It's time to go Off The Top Rope... IN VR! Featuring a dual-camera system and a truly responsive crowd, Off The Top Rope! uses VR motion controls and gesture recognition to put you in the ring like never before!
- 4

Celebrity Kombat
Single-player alternative to SlapGains — playable solo, no multiplayer required. Shares Action and Indie with SlapGains.
"Celebrity Kombat" is a casual fan and indie made fighting game. It offers you a unique chance to fight as or against your favorite personality. With a diverse roster of characters, each with special abilities, prepare to battle. Are you ready to settle the score?
- 5

IDOLZ
Single-player alternative to SlapGains — playable solo, no multiplayer required. Shares Action and Casual with SlapGains.
Fight dirty, roast harder. IDOLZ is an online 1v1 fighting comedy where insults power your special attacks. Humiliate your rivals, charge your Flow and unleash absurd abilities to become the king of chaos.
- 6

The Wraith of the Galaxy
Single-player alternative to SlapGains — playable solo, no multiplayer required. Shares Action and Indie with SlapGains.
The Wraith of the Galaxy is a third-person space combat game. Aliens have taken over outer space in order to conduct experiments on entire planets. Destroy them or they will destroy you.
- 7

Battle Of The Robots
Single-player alternative to SlapGains — playable solo, no multiplayer required. Shares Action and Indie with SlapGains.
Battle Of The Robots is a spectacular fighting game featuring robots. In this game you will find the most beautiful battles and fights in which you have to fight with robots. Engage in intense close combat and become the king of the martial arts! Defeat them all and stand on the podium of the winner
- 8

Hell Division
Single-player alternative to SlapGains — playable solo, no multiplayer required. Shares Action and Indie with SlapGains.
Hell Division is a game from the 3rd person, which is a battle of combat drones.
- 9

Tidewrack
Single-player alternative to SlapGains — playable solo, no multiplayer required. Shares Indie with SlapGains.
A few logs, one harpoon, no land in sight. Pull driftwood from the sea, turn your raft into a floating town, and rise from lone survivor to leader of a colony. Dive to the ocean floor. Raiders strike at night, sharks circle, and somewhere out there, a leviathan is waiting.
- 10

PARRYGON
Single-player alternative to SlapGains — playable solo, no multiplayer required. Shares Action and Indie with SlapGains.
Pong, folded into a closed polygon. You hold one run of the wall and every other side belongs to somebody else. Parry inside a tight window to charge the orb. Lose a wall and the arena drops that side for good and rebuilds smaller, so the room closes in on whoever is left.
- 11

INKBORN
Single-player alternative to SlapGains — playable solo, no multiplayer required. Shares Action and Indie with SlapGains.
You wake up in a comic nobody finished, and an eraser is eating the world from the edge of the page. You have a sketchbook: trace an axe and you are holding an axe. Everything costs ink. Colour the page back in before it is gone. Up to four.