Single-player games like Impious Pumpkins
Below are 9 single-player Steam games similar to Impious Pumpkins, 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 Impious Pumpkins page.
Ranked picks
- 1

Now Open! Horror House
Single-player alternative to Impious Pumpkins — playable solo, no multiplayer required. Shares Strategy with Impious Pumpkins.
This is a simulation management and tower defense type game where players take on the role of a "Horror House Owner". Using various mechanisms and props, players aim to scare off visitors who come to challenge the "Horror House", gradually expanding and strengthening the business.
- 2

妄想大碰撞 Fantasy Clash
Single-player alternative to Impious Pumpkins — playable solo, no multiplayer required. Shares Strategy and Casual with Impious Pumpkins.
《Fantasy clash》is an innovative real-time strategy fantasy game with hundreds of skills and flexible AIs for a battle of wits and strategies!
- 3

Grow Empire: Rome
Single-player alternative to Impious Pumpkins — playable solo, no multiplayer required. Shares Strategy with Impious Pumpkins.
Hey Caesar! Defend your fortress and build your roman empire
- 4

Glowbot Tower Defense
Single-player alternative to Impious Pumpkins — playable solo, no multiplayer required. Shares Strategy and Casual with Impious Pumpkins.
Competitive endless sci-fi tower defense game with global leaderboards where you strategically place and upgrade Glowbots to stop waves of enemies across vibrant space maps.
- 5

Dungeon Keeper: Labyrinth Legacy
Single-player alternative to Impious Pumpkins — playable solo, no multiplayer required. Shares Strategy and Casual with Impious Pumpkins.
Dungeon Keeper: Labyrinth Legacy is a dynamic tower defense. Develop your dungeon and create monsters to guard your territory against adventurers.
- 6

Save The Village - Tower Defense
Single-player alternative to Impious Pumpkins — playable solo, no multiplayer required. Shares Strategy and Casual with Impious Pumpkins.
Save The Village is a medieval tower defense game where you strategically protect villages from waves of skeletons, goblins, and fearsome bosses. Build powerful towers and use magical abilities to fend off the invading forces!
- 7

Timber Wars
Single-player alternative to Impious Pumpkins — playable solo, no multiplayer required. Shares Strategy and Casual with Impious Pumpkins.
In Timber Wars, protect sacred trees from relentless lumberjacks and machines. Summon and upgrade guardian trees with points earned over time or by defeating enemies. Strategically place and strengthen your guardians to defend the forest for as long as you can in this intense top-down strategy game.
- 8

Bubble & Squeak
Single-player alternative to Impious Pumpkins — playable solo, no multiplayer required. Shares Strategy and Casual with Impious Pumpkins.
Bubble & Squeak is a tower defence-lite, ambient strategy game where you wander, summon moss creatures, cast hexes, and build up a small camp and cauldron at your own pace.
- 9

Tide of Thieves
Single-player alternative to Impious Pumpkins — playable solo, no multiplayer required.
Tide of Thieves is a colorful light-hearted top-down action adventure. You take the helm of a pirate ship crewed by a salty old sea captain, a cannoneer who always expect the worse and a witty cartographer, all trying to claim back their treasure.