Single-player games like Slayers X: Terminal Aftermath: Vengance of the Slayer
Below are 15 single-player Steam games similar to Slayers X: Terminal Aftermath: Vengance of the 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 Slayers X: Terminal Aftermath: Vengance of the Slayer page.
Ranked picks
- 1
Warhammer 40,000: Boltgun
Single-player alternative to Slayers X: Terminal Aftermath: Vengance of the Slayer — playable solo, no multiplayer required. Shares Action with Slayers X: Terminal Aftermath: Vengance of the Slayer.
Load up your Boltgun and unleash the awesome Space Marine arsenal to blast your way through an explosion of sprites, pixels and blood in a perfect blend of Warhammer 40,000, frenetic gameplay and the stylish visuals of 90’s retro shooters.
- 2
WRATH: Aeon of Ruin
Single-player alternative to Slayers X: Terminal Aftermath: Vengance of the Slayer — playable solo, no multiplayer required. Shares Action with Slayers X: Terminal Aftermath: Vengance of the Slayer.
Blast, slice and shred through your enemies in this hardcore FPS inspired by the icons of the '90s, powered by the legendary Quake-1 Tech. Taking place in a realm left to rot, take up arms, unearth long-forgotten secrets and hunt down the Guardians of the Old World.
- 3
Shadow Warrior Classic Redux
Single-player alternative to Slayers X: Terminal Aftermath: Vengance of the Slayer — playable solo, no multiplayer required. Shares Action with Slayers X: Terminal Aftermath: Vengance of the Slayer.
The definitive version of the cult classic shooter, Shadow Warrior Classic Redux features remastered visuals and two massive expansion packs. Corporations rule every facet of life in a near-future Japan and employ Shadow Warriors, one-man armies of unparalleled skill, to protect their power and forcefully remove all opposition.
- 4
Dread Templar
Single-player alternative to Slayers X: Terminal Aftermath: Vengance of the Slayer — playable solo, no multiplayer required. Shares Action with Slayers X: Terminal Aftermath: Vengance of the Slayer.
Dread Templar is a fast-paced hardcore old-school FPS, combining classic 90s shooter and modern FPS elements. Unlock and combine dozens of weapon upgrades and skills, embrace the Dread Force and obliterate hordes of fiendish enemies. Become the scariest thing in hell and get your revenge!
- 5
CULTIC
Single-player alternative to Slayers X: Terminal Aftermath: Vengance of the Slayer — playable solo, no multiplayer required. Shares Action with Slayers X: Terminal Aftermath: Vengance of the Slayer.
Death is only the beginning. Crawl from your grave and gear up to fight your way through the ranks of a mysterious and twisted cult. You, your guns, and your dynamite will have to shoot, slide, blast, duck, dodge, and maybe throw a gib or two to survive in this old-school-inspired shooter.
- 6
BRUTAL JOHN 2
Single-player alternative to Slayers X: Terminal Aftermath: Vengance of the Slayer — playable solo, no multiplayer required. Shares Action with Slayers X: Terminal Aftermath: Vengance of the Slayer.
Join BRUTAL JOHN and BRUTAL DOG in a ultraviolent old-school FPS set in a world overrun by crypto-mining technologies, where it’s up to you to destroy them and reclaim control. Prepare for an adrenaline ride that pays homage to the best shooters of the '90s.
- 7
Chop Goblins
Single-player alternative to Slayers X: Terminal Aftermath: Vengance of the Slayer — playable solo, no multiplayer required. Shares Action with Slayers X: Terminal Aftermath: Vengance of the Slayer.
A fast-paced micro FPS in which The Chop Goblins are loose, chopping their way through time itself in their ravenous quest for cheese. And THE CHOP WILL NOT STOP.
- 8
Turok
Single-player alternative to Slayers X: Terminal Aftermath: Vengance of the Slayer — playable solo, no multiplayer required. Shares Action with Slayers X: Terminal Aftermath: Vengance of the Slayer.
A world where time has no meaning - and evil knows no bounds. Torn from a world long gone, the time traveling warrior Turok has found himself thrust into a savage land torn by conflict.
- 9
Quake
Single-player alternative to Slayers X: Terminal Aftermath: Vengance of the Slayer — playable solo, no multiplayer required. Shares Action with Slayers X: Terminal Aftermath: Vengance of the Slayer.
Developed by the award-winning id Software, Quake® is the ground-breaking, original dark fantasy first-person shooter that inspires today’s retro-style FPS games. With Quake (Enhanced), experience the authentic, updated, and visually enhanced version of the original.
- 10
Serious Sam 3: BFE
Single-player alternative to Slayers X: Terminal Aftermath: Vengance of the Slayer — playable solo, no multiplayer required. Shares Action with Slayers X: Terminal Aftermath: Vengance of the Slayer.
Serious Sam 3: BFE is a prequel to the original indie fast action FPS and Game of the Year sensation - Serious Sam: The First Encounter!
- 11
Shadow Warrior
Single-player alternative to Slayers X: Terminal Aftermath: Vengance of the Slayer — playable solo, no multiplayer required. Shares Action with Slayers X: Terminal Aftermath: Vengance of the Slayer.
Shadow Warrior is a bold reimagining of the classic 3D Realms’ shooter from independent developer Flying Wild Hog (Hard Reset) starring the legendary and quick-witted warrior Lo Wang.
- 12
DOOM
Single-player alternative to Slayers X: Terminal Aftermath: Vengance of the Slayer — playable solo, no multiplayer required. Shares Action with Slayers X: Terminal Aftermath: Vengance of the Slayer.
Now includes all three premium DLC packs (Unto the Evil, Hell Followed, and Bloodfall), maps, modes, and weapons, as well as all feature updates including Arcade Mode, Photo Mode, and the latest Update 6.66, which brings further multiplayer improvements as well as revamps multiplayer progression.
- 13
Hypnospace Outlaw
Single-player alternative to Slayers X: Terminal Aftermath: Vengance of the Slayer — playable solo, no multiplayer required.
Greetings Enforcer, and thank you for enlisting in the Hypnospace Patrol Department! As the world falls into its slumber, Hypnospace becomes a bustling global village. These virtual streets aren't going to police themselves!
- 14
Into The Matrix
Single-player alternative to Slayers X: Terminal Aftermath: Vengance of the Slayer — playable solo, no multiplayer required. Shares Action with Slayers X: Terminal Aftermath: Vengance of the Slayer.
"Into The Matrix" is a multiplayer horror game where you and your friends must explore, survive, and outsmart dangers . Many entities are after you, but the Overseer is the true threat. Can you escape its grasp?
- 15
Underworld
Single-player alternative to Slayers X: Terminal Aftermath: Vengance of the Slayer — playable solo, no multiplayer required. Shares Action with Slayers X: Terminal Aftermath: Vengance of the Slayer.
Underworld is a classic old-school ARPG in a demonic environment. You must fight demonic skeletons, upgrade your inventory runes, and learn new abilities.