Single-player games like Under The Ghost Mountain
Below are 12 single-player Steam games similar to Under The Ghost Mountain, 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 Under The Ghost Mountain page.
Ranked picks
- 1

Koboo: The Tree Spirit
Single-player alternative to Under The Ghost Mountain — playable solo, no multiplayer required. Shares Action and Indie with Under The Ghost Mountain.
Koboo is a fast paced action rogue-lite platformer where you battle against towering hunters as a small tree spirit by attacking their weak points. Forge powerful synergies, explore the Ancient Forest's branching paths, fish, catch bugs and garden to rebuild your home!
- 2

Demon Strikes Back
Single-player alternative to Under The Ghost Mountain — playable solo, no multiplayer required. Shares Action and Indie with Under The Ghost Mountain.
Demon strikes back is a rogue-lite action game, across the abyssal fissure and beat all your foes! Seize their weapons, snatch their equipment, retrieve their relics, and reave their soul! The demon grows stronger than ever!
- 3

Break Through The Illusion
Single-player alternative to Under The Ghost Mountain — playable solo, no multiplayer required. Shares Action and Indie with Under The Ghost Mountain.
"Break Through The Illusion" is a dungeon barrage shooting game. The protagonist Mick needs to try to pass one room after another, make full use of the specific weapons and limited bullets in his hand to kill the monsters in these rooms, in order to reach the boss room for the final battle.
- 4

Rusty Rangers
Single-player alternative to Under The Ghost Mountain — playable solo, no multiplayer required. Shares Action and Indie with Under The Ghost Mountain.
Rusty Rangers is an action platformer and roguelike with elements of metroidvania. Choose your ranger and explore procedurally generated dungeons. Will you be able to defeat all the bosses?
- 5

Infinity War Land
Single-player alternative to Under The Ghost Mountain — playable solo, no multiplayer required. Shares Action and Indie with Under The Ghost Mountain.
"Infinity War Land" is a pixel-style Roguelite game that combines exciting shooting gameplay, strategic weapon upgrades and dungeon exploration elements.
- 6

HOTEL BARCELONA
Single-player alternative to Under The Ghost Mountain — playable solo, no multiplayer required. Shares Action and Indie with Under The Ghost Mountain.
A marshal possessed by a murderer, a hotel full of killers, and a time-bending witch? From the legendary creators of DEADLY PREMONITION + NO MORE HEROES comes a 2D Action Roguelike unlike any other. Under New Management update is free for everyone now! CHECK IN, WIPE ‘EM OUT.
- 7

Duck Paradox
Single-player alternative to Under The Ghost Mountain — playable solo, no multiplayer required. Shares Action and Indie with Under The Ghost Mountain.
Shoot bouncing bullets in this roguelike precision platformer killing corrupted ducks while searching for Dr. Paraducks’ beloved pet throughout the multiverse! To return to safety you’ll need to tackle difficult-to-master trials, run after run, earning upgrades, while maintaining your sanity!
- 8

Dead Cells
Single-player alternative to Under The Ghost Mountain — playable solo, no multiplayer required. Shares Action and Indie with Under The Ghost Mountain.
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.
- 9

The First Mountain
Single-player alternative to Under The Ghost Mountain — playable solo, no multiplayer required. Shares Action and Indie with Under The Ghost Mountain.
A Simple 2D Platform Game.
- 10

Hi Eggplant:The Birth of Sprites
Single-player alternative to Under The Ghost Mountain — playable solo, no multiplayer required. Shares Indie with Under The Ghost Mountain.
This is an original planting experience game. Players can grow high-quality eggplants through reasonable physical distribution, careful observation and accumulated experience. The newly added task system will make you busier than before, but when you are free, go chat with the sprites!
- 11

My Rose
Single-player alternative to Under The Ghost Mountain — playable solo, no multiplayer required. Shares Action and Indie with Under The Ghost Mountain.
"My Rose" is a pixel-style precision platform jumping game. A boy sets out to find the soul fruit to save a girl. Will he be able to collect the soul fruit smoothly? And in the end, can he save the girl?
- 12

X-teroids
Single-player alternative to Under The Ghost Mountain — playable solo, no multiplayer required. Shares Action and Indie with Under The Ghost Mountain.
Look back on the classic arcade games of the 80s. X-teroids is a retro-style, addictive, and fast-paced arcade shooter game.