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

hate.net
Single-player alternative to Voidside — playable solo, no multiplayer required. Shares Action with Voidside.
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.
- 2

Boomerang X
Single-player alternative to Voidside — playable solo, no multiplayer required. Shares Action with Voidside.
Harness the power of a mystical boomerang to fling yourself through the air in this acrobatic arena shooter. Slice, fly, and blast through swarms of evil creatures on an abandoned island with a cryptic past. Stay agile or meet your doom.
- 3

Quake Live
Single-player alternative to Voidside — playable solo, no multiplayer required. Shares Action with Voidside.
Experience the most exciting and fast-paced FPS gameplay while competing with players from around the world in over 100 arenas, a dozen game modes, and with persistent career stats tracking, in this online features-focused successor to Quake III Arena.
- 4

Turbo Overkill
Single-player alternative to Voidside — playable solo, no multiplayer required. Shares Action with Voidside.
Enter Paradise as Johnny Turbo—half-metal, half-human, all-murder machine. Clean up the streets with a chainsaw leg, 15+ weapons and your hovercar as you battle the rogue AI Syn, rival bounty hunters and cyberpunks aplenty. Apogee’s most outrageous FPS since Duke Nukem 3D. Good hunting, Sir!
- 5

Neon White
Single-player alternative to Voidside — playable solo, no multiplayer required. Shares Action with Voidside.
Neon White is a single-player speedrunning FPS where you can sacrifice your guns for godlike parkour moves.
- 6

HYPER DEMON
Single-player alternative to Voidside — playable solo, no multiplayer required. Shares Action with Voidside.
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?
- 7

Cyber Hook
Single-player alternative to Voidside — playable solo, no multiplayer required. Shares Action with Voidside.
Speed through a gorgeous retrowave world using parkour skills and a grappling hook to scale and ride walls in this fast-paced, 3D platformer. Blast enemies, manipulate time and abuse physics to avoid falling to your death.
- 8

DeadCore
Single-player alternative to Voidside — playable solo, no multiplayer required. Shares Action with Voidside.
DeadCore is a Platformer-FPS blending exploration and speedrun. Become immersed in a futuristic and dreamlike adventure which will see you climb a huge Tower born from the void and truly put your capabilities to the test. Will you be able to reveal the secrets that lie beneath this fog-ridden world?
- 9

The Dancer: Definitive Edition
Single-player alternative to Voidside — playable solo, no multiplayer required. Shares Action with Voidside.
Run from a strange dancing monster in a nonsensical parody of modern indie horror games, split across 3 uniquely insane chapters.
- 10

The Victor Initiative
Single-player alternative to Voidside — playable solo, no multiplayer required.
The Initiative was a Welsh government facility that was mysteriously abandoned in the 60s, with rumours of terrifying supernatural threats lurking inside. Will you take the plunge?