Single-player games like Death Rattle - Hell Unleashed
Below are 13 single-player Steam games similar to Death Rattle - Hell Unleashed, 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 Death Rattle - Hell Unleashed page.
Ranked picks
- 1
THE DEEPEST CASTLE
Single-player alternative to Death Rattle - Hell Unleashed — playable solo, no multiplayer required. Shares Action and Indie with Death Rattle - Hell Unleashed.
You are a mighty knight - how powerful your blows are! And in the very center of a vast forest lies a fortress filled with evil and black magic. There, they raise the dead and hide great artifacts. You decide to explore the fortress and see what the black magicians are hiding.
- 2
VINCERE
Single-player alternative to Death Rattle - Hell Unleashed — playable solo, no multiplayer required. Shares Action and Indie with Death Rattle - Hell Unleashed.
VINCERE is a 3D first person hack and slash souls-like that has horror undertones. Cut through low-poly enemies and wield magic to decimate your foes. Upgrade your character in the main hub whenever you can as the demons you face become more violent and numerous.
- 3
Bright Memory: Infinite
Single-player alternative to Death Rattle - Hell Unleashed — playable solo, no multiplayer required. Shares Action and Indie with Death Rattle - Hell Unleashed.
Bright Memory: Infinite is an all-new lightning-fast fusion of the FPS and action genres, created by FYQD-Studio. Combine a wide variety of skills and abilities to unleash dazzling combo attacks.
- 4
VALHALL: Harbinger
Single-player alternative to Death Rattle - Hell Unleashed — playable solo, no multiplayer required. Shares Action and Indie with Death Rattle - Hell Unleashed.
VALHALL is a blend of multiple genres, combining first & third person directional physical combat slasher with a survival experience set in a brutal world of Vikings. Survive, feel Thor's power, become an einherjar, and enter the ultimate battlefield!
- 5
Dark Dominion
Single-player alternative to Death Rattle - Hell Unleashed — playable solo, no multiplayer required. Shares Action and Adventure with Death Rattle - Hell Unleashed.
Dark Dominion is a grim Souls-like tale of a man who lost everything. His wife dies giving birth, his daughter seven years later of pneumonia. Broken, he goes to war and falls. Death drags him into a twisted afterworld where he must find the souls of his wife and child — or fade with the shadows.
- 6
Rune Knights
Single-player alternative to Death Rattle - Hell Unleashed — playable solo, no multiplayer required. Shares Action and Indie with Death Rattle - Hell Unleashed.
Rune Knights is a cooperative action RPG focused on customization, crafting, and combat. Customize your character's aesthetics, stats, gameplay, and gear as you battle through procedurally generated and hand-crafted levels with your allies.
- 7
Hellsplit: Arena
Single-player alternative to Death Rattle - Hell Unleashed — playable solo, no multiplayer required. Shares Action and RPG with Death Rattle - Hell Unleashed.
VR horror-slasher with physically correct combat system and dynamic battles across arenas in the dark fantasy world.
- 8
DAIMON BLADES
Single-player alternative to Death Rattle - Hell Unleashed — playable solo, no multiplayer required. Shares Action and RPG with Death Rattle - Hell Unleashed.
From the creators of E.Y.E: Divine Cybermancy, a cult cyberpunk RPG. Daimon Blades is a brutal first person slasher that combines the depth of action RPGs and replayability of roguelites. Launch expeditions solo or up to 4 players, and survive the many horrors of the Daimon Realm.
- 9
Crazy Critters - Combat Cats
Single-player alternative to Death Rattle - Hell Unleashed — playable solo, no multiplayer required. Shares Action and Indie with Death Rattle - Hell Unleashed.
Run, jump, scratch and fight to be the purrrfect combat cat! Choose from a variety of different characters each with its own unique ability and skills. Shoot weapons and throw grenades at all those that dare to stand in your way! Fight in the craziest, silliest and most random arenas ever!
- 10
Operator8
Single-player alternative to Death Rattle - Hell Unleashed — playable solo, no multiplayer required. Shares Action and Indie with Death Rattle - Hell Unleashed.
An unparalleled alien invasion has overwhelmed the Mining Block Facility on the moon Triton, leaving only death and horror in its wake. You are a mercenary known as Operator8 and you alone have been called in to bring a stop to this fierce attack. Destroy the hive mind at all costs!
- 11
Spooky Survivors
Single-player alternative to Death Rattle - Hell Unleashed — playable solo, no multiplayer required. Shares Action and Indie with Death Rattle - Hell Unleashed.
Spooky Survivors puts you in the shoes of Van Hobo, a quirky hero battling the supernatural! Start with all unlocks BUT choose which to level up as you face endless waves. Equip powerful gear and unlock unique abilities. Outlast the nightmare and prove yourself as the ultimate spooky survivor!
- 12
Crystal Harvest: Apex Operator
Single-player alternative to Death Rattle - Hell Unleashed — playable solo, no multiplayer required. Shares Action and Indie with Death Rattle - Hell Unleashed.
Crack, mine, and sell mystical crystals while fighting alien hordes on various planets in this fast-paced incremental mining extraction roguelite hybrid experience. Earn currency to spend across upgrade categories with permanent progression and powerful builds in runs.
- 13
Just Keep Defending And Mining
Single-player alternative to Death Rattle - Hell Unleashed — playable solo, no multiplayer required. Shares Indie with Death Rattle - Hell Unleashed.
Just Keep Defending And Mining is a unique incremental game that combines combat and resource gathering. Balance mining and survival, invest into upgrades, grow stronger every round, unlock new regions, and Just Keep Defending and Mining.