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

Pay your Deeds
Single-player alternative to Monster Masher — playable solo, no multiplayer required. Shares Strategy and Indie with Monster Masher.
Pay Your Deeds is a roguelike deck-builder played on a 5×4 slot reel. You are in debt, and every few days the Sector expects another payment. Spin the reel, collect Scrap Credits and add new Symbols to your build.
- 2

The Loopler
Single-player alternative to Monster Masher — playable solo, no multiplayer required. Shares Strategy and Indie with Monster Masher.
The Loopler is a roguelite deckbuilder about a slot car driving in mesmerizing loops. Pick cards, place gates, and collect charms. Settle into the loop as numbers go up and dopamine fills your brain. See how far you can go in the pursuit of infinity.
- 3

Incrempire
Single-player alternative to Monster Masher — playable solo, no multiplayer required. Shares Action and Strategy with Monster Masher.
Defend. Upgrade. Dominate. A relaxing incremental base-defense game, packed with powerful skills and a deep skill tree.
- 4

Dyeversion
Single-player alternative to Monster Masher — playable solo, no multiplayer required. Shares Strategy and Indie with Monster Masher.
Dyeversion is a color-routing tower defense. Drag liquid hoses from color sources to your towers, mix colors to forge powerful COMBO towers, and route your pipes around the enemy path. Battle dozens of levels, earn tokens, and unlock a deep skill tree.
- 5

Idlecraft
Single-player alternative to Monster Masher — playable solo, no multiplayer required. Shares Strategy and Indie with Monster Masher.
Idlecraft is a hover-to-act idlegame: sweep your cursor to mine ore and fight mobs as dusk falls, race your hunger and health, then spend every run's haul on a skill tree, enchants, gear, and prestige before diving into the next run.
- 6

Bogosort
Single-player alternative to Monster Masher — playable solo, no multiplayer required. Shares Strategy and Indie with Monster Masher.
Bogosort.exe is an incremental idle game about chaos and sorting. Mix elements, earn resources, upgrade the system, and transform chaos into efficient growth. Discover new mechanics and optimize your progress.
- 7

Wanderburg
Single-player alternative to Monster Masher — playable solo, no multiplayer required. Shares Action and Strategy with Monster Masher.
Drive your Castle on Wheels into battle in this minimalist medieval roguelike of roaming fortresses! Devour entire villages, build your modular arsenal of siege machinery and break the game as you grow with every stronghold you crush.
- 8

Rejected Draft
Single-player alternative to Monster Masher — playable solo, no multiplayer required. Shares Strategy and Indie with Monster Masher.
You are a flawed doodle thrown in the trash. Battle rival sketches in an idle climb for revenge. Every enemy is drawn by community artists, with alternate versions and direct credits. In an unusual twist on builds, choose which enemies appear in your world, then defeat them to absorb their powers.
- 9

Quality Learing Center
Single-player alternative to Monster Masher — playable solo, no multiplayer required. Shares Indie and Casual with Monster Masher.
Cook the books. Bribe the auditors. Launder everything. A satirical idle game where running a daycare into the ground is just good business — and getting caught is a skill issue.