Single-player games like Bumbledore
Below are 10 single-player Steam games similar to Bumbledore, 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 Bumbledore page.
Ranked picks
- 1

Prime World: Defenders
Single-player alternative to Bumbledore — playable solo, no multiplayer required. Shares Strategy and Indie with Bumbledore.
Fight off hordes of monstrous mutants created from a strange cataclysmic event in the new tower defense game, Prime World: Defenders. Join a group of exile treasure hunters who have ventured into the capital of an ancient empire, vast with mystery and danger.
- 2

Fieldrunners
Single-player alternative to Bumbledore — playable solo, no multiplayer required. Shares Strategy and Indie with Bumbledore.
Fieldrunners is now available on Steam! Download it now to play the hit tower defense game critics and fans have been raving about. Descend into the world of Fieldrunners, the most anticipated and visually stunning game in tower defense history!
- 3

iBomber Defense
Single-player alternative to Bumbledore — playable solo, no multiplayer required. Shares Strategy and Indie with Bumbledore.
iBomber Defense combines classic tower defense gameplay with intense action and strategy. Keep enemies at bay all over the world using a variety of weapons and tactics, from rattling Machine guns, explosive cannons and awesome anti-aircraft artillery!
- 4

Waveform
Single-player alternative to Bumbledore — playable solo, no multiplayer required. Shares Strategy and Indie with Bumbledore.
Navigate the beauty and hazards of the solar system while riding a wave of light through 100+ levels in this innovative action-puzzle game!
- 5

Embr
Single-player alternative to Bumbledore — playable solo, no multiplayer required. Shares Strategy and Indie with Bumbledore.
Fight fires for fun and profit in this unpredictable and frantic multiplayer game. Team up with friends, take on daily challenges and climb to the top of the corporate firefighting ladder. More than one way to become a hero!
- 6

A Game of Dwarves
Single-player alternative to Bumbledore — playable solo, no multiplayer required. Shares Strategy and Casual with Bumbledore.
A Dwarven Prince on a quest to reclaim his people’s stolen land will take you on a great journey. Explore a continent filled with buried treasures and unearth mysteries that have laid hidden since the Great War.
- 7

Tumblestone
Single-player alternative to Bumbledore — playable solo, no multiplayer required. Shares Strategy and Indie with Bumbledore.
Tumblestone is the first original action-puzzle game of the past fifteen years -- completely reinventing the genre into a deep and cerebral puzzle solving experience that you won't forget.
- 8

Dungeon Hearts
Single-player alternative to Bumbledore — playable solo, no multiplayer required. Shares Strategy and Indie with Bumbledore.
Dungeon Hearts fuses the strategy and pattern matching of puzzle games with the kinetic pace of action games. Align magical runes as they flow along the Fatestream to attack, defend, and conjure magic in frenetic battles against a bestiary of fantastic creatures out to use those same runes against you.
- 9

Altitude
Single-player alternative to Bumbledore — playable solo, no multiplayer required. Shares Strategy and Indie with Bumbledore.
Now Available on PC, Mac and Linux!
- 10

Flamebreak
Single-player alternative to Bumbledore — playable solo, no multiplayer required. Shares Indie with Bumbledore.
Flamebreak is a roguelite action RPG featuring a unique blend of twinstick meets MOBA arena combat. Each procedurally generated run presents new challenges while your randomized hero's race, weapon, and skills inspire new playstyles and character builds.