Single-player games like Void Slayer
Below are 8 single-player Steam games similar to Void Slayer, 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 Void Slayer page.
Ranked picks
- 1

Drunken Robot Pornography
Single-player alternative to Void Slayer — playable solo, no multiplayer required. Shares Action and Indie with Void Slayer.
Bullet-hell, boss-battle, first-person shooter, with giant-robots, martinis and jetpacks. YES. Drink the cocktails. Fight the titans. Make your own Titans. Drink your friend's cocktails.
- 2

CrimSaw
Single-player alternative to Void Slayer — playable solo, no multiplayer required. Shares Action and Indie with Void Slayer.
RIP. THEIR. HEADS. OFF. CrimSaw is a small, fast-paced, and deadly arena FPS with a ‘spin’. You can’t jump and only armed with a badass weapon. Charge, launch and recall your sawblade to slice up endless hordes of demons into pieces. Survive as long as you can and climb up the global leaderboard!
- 3

Strike Vector
Single-player alternative to Void Slayer — playable solo, no multiplayer required. Shares Action and Indie with Void Slayer.
"Strike Vector is gorgeous shooter with strong mechanics and lots of customisation" 7.7/10 – IGN"it more than makes up for by being a gorgeous, intensely competitive experience that matches its aesthetic appeal with pure shooter satisfaction"– 7.
- 4

Swarmlake
Single-player alternative to Void Slayer — playable solo, no multiplayer required. Shares Action and Indie with Void Slayer.
Swarmlake is an ultra-intense first-person shooter ballet about fighting a record-breaking swarm.
- 5

hate.net
Single-player alternative to Void Slayer — playable solo, no multiplayer required. Shares Action and Indie with Void Slayer.
An abandoned arena shooter overtaken by bots. You are a mere passerby, a witness to a world that has long been lost to fake accounts and false advertisers. Thousands before you, and thousands after you.
- 6

Astebreed: Definitive Edition
Single-player alternative to Void Slayer — playable solo, no multiplayer required. Shares Action and Indie with Void Slayer.
Climb into the cockpit of an otherworldly war machine and fly into battle against a horrifying alien race bent on eradicating humanity to preserve their own civilization.
- 7

HYPER DEMON
Single-player alternative to Void Slayer — playable solo, no multiplayer required. Shares Action and Indie with Void Slayer.
HYPER DEMON is an FPS like no other. a pearl of lightning. a dream from the future. a drop of poison. a swan song. The faster you slay demons, the harder the game and the higher your score. There is an end. Will it see you?
- 8

War Tech Fighters
Single-player alternative to Void Slayer — playable solo, no multiplayer required. Shares Action with Void Slayer.
War Tech Fighters - the space action game that combines the spectacular action of Japanese Anime with Hollywood Blockbusters. Configure, upgrade and customize your War Tech and dive into battle to fight back the Zatronian forces and save your galaxy!