Single-player games like Slasher: Origins
Below are 9 single-player Steam games similar to Slasher: Origins, 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 Slasher: Origins page.
Ranked picks
- 1

Halls of Torment
Single-player alternative to Slasher: Origins — playable solo, no multiplayer required. Shares Action and Indie with Slasher: Origins.
Slay hordes of terrifying monsters in this horde survival roguelite. Descend into the Halls of Torment where the Lords of the underworld await you. Treasures, magical trinkets, and a growing cast of heroes will grant you the power to vanquish these horrors from beyond. How long can you survive?
- 2

Spellbook Demonslayers
Single-player alternative to Slasher: Origins — playable solo, no multiplayer required. Shares Action and Indie with Slasher: Origins.
Slay endless hordes of demons to protect the Cosmic Library! Steal their abilities, find powerful equipment, and unlock the secrets of each spellbook to become unstoppable! Will you be able to destroy the demonic legion?
- 3

Spirit Hunters: Infinite Horde
Single-player alternative to Slasher: Origins — playable solo, no multiplayer required. Shares Action with Slasher: Origins.
You are the Spirit Hunters in this action rogue-lite. Slay huge waves of monsters and harvest their souls for ever increasing power. Unlock many playable characters, abilities, maps and more through a deep progression system.
- 4

Keeper's Toll
Single-player alternative to Slasher: Origins — playable solo, no multiplayer required. Shares Action and Indie with Slasher: Origins.
Delve into Keeper’s Toll, an action-packed roguelite brimming with challenge and despair. Survive against an onslaught of relentless hordes and grueling bosses with skill-based ARPG gameplay. Embrace the darkness and cleanse these cursed lands.
- 5

Conquest Dark
Single-player alternative to Slasher: Origins — playable solo, no multiplayer required. Shares Action and Indie with Slasher: Origins.
Experience an ARPG's rapid ascension to power in minutes, packed with savage, survivors-like action and devastating sword & sorcery combat. Perfect your builds through Dark Ritual runs that will decide humanity's future as you battle endless hordes across haunting ruins and cursed kingdoms.
- 6

Twilight Survivors
Single-player alternative to Slasher: Origins — playable solo, no multiplayer required. Shares Action and Indie with Slasher: Origins.
A time-limited survival game infused with rogue-lite elements and an adorable art style! The world has plunged into darkness, and you are its sole beacon of hope. Will you endure until dawn, or succumb to repeated deaths in your quest? Fear not, for you can collect more coins to arm yourself!
- 7

Renfield: Bring Your Own Blood
Single-player alternative to Slasher: Origins — playable solo, no multiplayer required. Shares Action and Indie with Slasher: Origins.
Slash and survive a typical workday as Dracula's overworked and underappreciated servant! You'll have a bloody good time as you rampage through New Orleans to find fresh victims for your narcissistic boss.
- 8

Arboria
Single-player alternative to Slasher: Origins — playable solo, no multiplayer required. Shares Action and Indie with Slasher: Origins.
Fight, die, and fight again in this dark fantasy trollz-like roguelite. As a Yotun troll warrior, descend into the ever-changing, creepy dungeons of Durnar. Use a variety of Symbiotic Weapons and Bio-Mutations to slay enemies and heal The Father Tree.
- 9

Little Army
Single-player alternative to Slasher: Origins — playable solo, no multiplayer required. Shares Indie and Casual with Slasher: Origins.
Little Army is an auto battle game in which powerful insect rulers clash for power. Each faction has its own specific abilities and effects in battle, and the Tyrants provide different aids to their armies. Expand your ranks and crush your enemies.