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

Ark of Loif
Single-player alternative to Slayer — playable solo, no multiplayer required. Shares Action and Indie with Slayer.
Ark of Loif, Hardcore Action Shooter – RPG.
- 2

Hellwatch
Single-player alternative to Slayer — playable solo, no multiplayer required. Shares Action and Adventure with Slayer.
Join a squad of 4 desperate daredevils to protect a celestial artifact from demon invasion in this online cooperative roguelite. Act like a munchkin way: support your team or drain their power. Fight your way to better gear and beware the consequences of death. Kill, die, defeat, repeat!
- 3

Deadzone: Rogue
Single-player alternative to Slayer — playable solo, no multiplayer required. Shares Action with Slayer.
Deadzone: Rogue is a roguelite FPS set in space. Blast through swarms of hostile machines, combine powerful augments and elements to forge your build, and grow stronger with each run — solo or in co-op.
- 4

Extinction Void
Single-player alternative to Slayer — playable solo, no multiplayer required. Shares Action and Indie with Slayer.
A Roulike top-down post apocalyptic shooter. Fight, upgrade, evolve, embrace challenges, uncover the truth!
- 5

Lucky Pikinini - Cybernetic Titan
Single-player alternative to Slayer — playable solo, no multiplayer required. Shares Action and Indie with Slayer.
First-Person Action Round-Survival Shooter, The IMS Cybernetic Titan Duo: SGT Kozack And CPL Sebastian Have To Survive Guerilla Warfare Attacks By The Con-Federation Of Global Terrorism Sent By High Ranking CGT Officer MAJOR: Nickolai Patrikov Who Wants To Kill Them For Sabotaging Protocol 87.
- 6

Section 13
Single-player alternative to Slayer — playable solo, no multiplayer required. Shares Action and Indie with Slayer.
Unravel a thrilling sci-fi mystery in this action-packed twin-stick roguelite shooter. Select your load-out, stack up temporary and persistent upgrades, and delve into the depths of a subterranean base, either alone or in a group of up to 3 players.
- 7

Spell Cast
Single-player alternative to Slayer — playable solo, no multiplayer required. Shares Action and Indie with Slayer.
CO-OP Time survival game with roguelite elements, up to 10 players online
- 8

FALL
Single-player alternative to Slayer — playable solo, no multiplayer required. Shares Action and Indie with Slayer.
In the past, the world was almost invaded by zombies.You will play the commander of the remaining survivor camp, searching for hope for the last surviving companions, forming and assigning your special police squad to explore this post-apocalyptic world filled with zombies!