Single-player games like Shell of a King
Below are 11 single-player Steam games similar to Shell of a King, 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 Shell of a King page.
Ranked picks
- 1
Horde Slayer
Single-player alternative to Shell of a King — playable solo, no multiplayer required. Shares Action and Indie with Shell of a King.
A fast-paced co-op action game where you customize your build, survive relentless hordes, and conquer brutal challenges for higher scores and bragging rights.
- 2
Unsouled
Single-player alternative to Shell of a King — playable solo, no multiplayer required. Shares Action and Indie with Shell of a King.
Unsouled is a 2D action RPG game requiring immense elaborate control. Take a break from repetitive attack and dodge action by challenging yourself with the world of Unsouled.
- 3
No Place for Bravery
Single-player alternative to Shell of a King — playable solo, no multiplayer required. Shares Action and Indie with Shell of a King.
Thorn, an old warrior worn down by decades of vim and violence, roams a world undone in search of his lost daughter. Dodge, parry & cleave your way out of brutal clashes in this 2D top-down action RPG, and discover the bone-chilling tale of Thorn's crusade to make his family whole again.
- 4
Sharded World
Single-player alternative to Shell of a King — playable solo, no multiplayer required. Shares Action and Indie with Shell of a King.
Sharded World is a reversed bullet hell, rogue-lite, ARPG game combining simple gameplay and great rpg progression. Each level has its own unique features and challenges. Upgradable characters, weapons and orbs. Challenges, daily quests, and leaderboards. Fight, get stronger and defeat the Lich!
- 5
CODE VEIN
Single-player alternative to Shell of a King — playable solo, no multiplayer required. Shares Action and RPG with Shell of a King.
In the face of certain death, we rise. Team up and embark on a journey to the ends of hell to unlock your past and escape your living nightmare in CODE VEIN.
- 6
Nuclear Throne
Single-player alternative to Shell of a King — playable solo, no multiplayer required. Shares Action and Indie with Shell of a King.
Nuclear Throne is a post-apocalyptic roguelike-like top-down shooter. Not 'the final hope of humanity' post-apocalyptic, but 'humanity is extinct and mutants and monsters now roam the world' post-apocalyptic. Can you reach the Nuclear Throne?
- 7
FatalZone
Single-player alternative to Shell of a King — playable solo, no multiplayer required. Shares Action and Indie with Shell of a King.
FatalZone is an auto shooter with roguelike and RPG elements set in a savage world of zombies. Exterminate zombie hordes, collect resources, upgrade your camp, and level up mercenaries. Humanity must survive at any cost!
- 8
UNSIGHTED
Single-player alternative to Shell of a King — playable solo, no multiplayer required. Shares Action and Indie with Shell of a King.
EXPLORE YOUR WAY. Awoken to a world ruined by war, Alma must traverse the vast city of Arcadia before the life force of her friends and herself withers away. Time is ticking, and every moment matters. Who will you save, and who will you leave to turn UNSIGHTED?
- 9
Minishoot' Adventures
Single-player alternative to Shell of a King — playable solo, no multiplayer required. Shares Action and Adventure with Shell of a King.
Fly into a charming handcrafted world and go on an adventure that mixes up open exploration with crispy twin-stick shooter action. Fight your way from the shiny overworld to the deepest caves, improve your ship and overcome the dungeons' bosses to rescue your friends!
- 10
ASCENXION
Single-player alternative to Shell of a King — playable solo, no multiplayer required. Shares Action and Indie with Shell of a King.
ASCENXION is a 2D shoot 'em up game where you explore the field to progress. Players must overcome puzzles, traps, elite units, boss fights, and other various obstacles while navigating the field. Grow stronger through rewards earned, to uncover the truth of this world.
- 11
DELTARUNE
Single-player alternative to Shell of a King — playable solo, no multiplayer required. Shares Indie and RPG with Shell of a King.
Dive into the parallel story to UNDERTALE! Fight or spare your way through action-packed battles as you explore a mysterious world alongside an endearing cast of new and familiar characters. Chapters 1-4 will be available on launch, with more planned as free updates!