Single-player games like The Treehouse Man
Below are 8 single-player Steam games similar to The Treehouse Man, 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 The Treehouse Man page.
Ranked picks
- 1
Gloom
Single-player alternative to The Treehouse Man — playable solo, no multiplayer required. Shares Action and Indie with The Treehouse Man.
Afflicted by severe amnesia, you drift deep into the Common Dream. You scour for the lost pages of the Necronomicon, while clinging on to any little purpose you have left. Faced with mad dreamers, horrible abominations and eldritch deities, you feel drawn to the dark Abyss deep within.
- 2
Iconoclasts
Single-player alternative to The Treehouse Man — playable solo, no multiplayer required. Shares Action and Indie with The Treehouse Man.
Join renegade mechanic Robin and uncover the secrets of a dying planet. Explore a big world filled with intricate puzzles, interesting characters and menacing bosses in a beautiful platform adventure that tells a personal story about faith, purpose and the challenge of helping people.
- 3
Smelter
Single-player alternative to The Treehouse Man — playable solo, no multiplayer required. Shares Action and Strategy with The Treehouse Man.
You are Eve, fresh out of Eden and armed with a living suit of armor, Smelter. Explore a dangerous new world, battle its bizarre denizens and expand your empire in a desperate journey to find Adam.
- 4
Aegis Defenders
Single-player alternative to The Treehouse Man — playable solo, no multiplayer required. Shares Action and Strategy with The Treehouse Man.
Take on wild beasts, ruthless soldiers, and ancient gods in this 2D Action-Platformer inspired by Tower-Defense combat.
- 5
Arcadian Atlas
Single-player alternative to The Treehouse Man — playable solo, no multiplayer required. Shares Strategy and Indie with The Treehouse Man.
Arcadian Atlas is a Tactical RPG about the choices people make for love and power, and how those decisions tear a kingdom apart.
- 6
Rogue Legacy
Single-player alternative to The Treehouse Man — playable solo, no multiplayer required. Shares Action and Indie with The Treehouse Man.
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.
- 7
The Way
Single-player alternative to The Treehouse Man — playable solo, no multiplayer required. Shares Action and Indie with The Treehouse Man.
Journey to another planet and discover its secrets in order to bring your loved one back to life. Experience an adventure, inspired by old school classics like Another World, Heart of Darkness and Flashback.
- 8
Foregone
Single-player alternative to The Treehouse Man — playable solo, no multiplayer required. Shares Action and Indie with The Treehouse Man.
Foregone is a fast and fluid 2D action-platformer packed with legendary loot and stunning pixel art. Collect an arsenal of powerful weapons and unravel a compelling story of regret and conspiracy as you slice your way through hordes of enemies to save Calagan.