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

My Life As An Alchemist
Single-player alternative to Soul Device — playable solo, no multiplayer required. Shares Action and Indie with Soul Device.
The first survivor-like game without any enemies! Choose up to three potions to craft per wave, swiftly gather the required ingredients within a limited time, then craft the best potions to enhance your stats in various ways! Research and unlock new elements to expand your alchemical arsenal!
- 2

Dead Cells
Single-player alternative to Soul Device — playable solo, no multiplayer required. Shares Action and Indie with Soul Device.
Dead Cells is a roguelite, metroidvania inspired, action-platformer. You'll explore a sprawling, ever-changing castle... assuming you’re able to fight your way past its keepers in 2D souls-lite combat. No checkpoints. Kill, die, learn, repeat.
- 3

ScourgeBringer
Single-player alternative to Soul Device — playable solo, no multiplayer required. Shares Action and Indie with Soul Device.
ScourgeBringer is a fast-paced free-moving roguelite platformer. Help Kyhra to explore the unknown and slash her way through ancient machines guarding the seal of her past, and maybe the redemption of humanity.
- 4

Abyss Odyssey
Single-player alternative to Soul Device — playable solo, no multiplayer required. Shares Action and Indie with Soul Device.
From indie Chilean developer ACE Team comes a new side-scrolling action adventure game featuring a complex fighting engine in procedurally generated levels that destines its three warriors to battle a different abyss each time! Choose your hero and also learn to possess your enemies in the abyss…
- 5

Rogue Legacy
Single-player alternative to Soul Device — playable solo, no multiplayer required. Shares Action and Indie with Soul Device.
Rogue Legacy is a genealogical rogue-"LITE" where anyone can be a hero. Each time you die, your child will succeed you. Every child is unique. One child might be colorblind, another might be a dwarf with vertigo. But that's OK, because no one is perfect, and you don't have to be to succeed.
- 6

Mark of the Deep
Single-player alternative to Soul Device — playable solo, no multiplayer required. Shares Action and Indie with Soul Device.
Shipwrecked on a myth-shrouded island, play as rookie pirate Marcus “Rookie” Ramsey and explore haunting biomes, face unforgiving combat, and unravel a deep-sea curse in search of your lost crew, the Angry Mermaids.
- 7

CRYPTARK
Single-player alternative to Soul Device — playable solo, no multiplayer required. Shares Action and Indie with Soul Device.
Cryptark is a 2D sci-fi shooter where you take on the role of a heavily armed privateer seeking to earn government contracts by boarding deadly alien space-hulks. It's up to you to strategize a plan of attack, pick an equipment loadout, and destroy the central core to be victorious.
- 8

Rogue Legacy 2
Single-player alternative to Soul Device — playable solo, no multiplayer required. Shares Action and Indie with Soul Device.
Rogue Legacy 2 is what you'd get if you mashed Rogue Legacy and a sequel together. Every time you die, your children will succeed you, and each child is unique. Your daughter might be a Colourblind Archer, and your son could be a Pacifistic Chef. Either way, one of them is getting conscripted.