Single-player games like GRIDMINE
Below are 8 single-player Steam games similar to GRIDMINE, 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 GRIDMINE page.
Ranked picks
- 1
MAR: Millions Are Rising
Single-player alternative to GRIDMINE — playable solo, no multiplayer required. Shares Action and Strategy with GRIDMINE.
Millions of monsters are escaping the hole. Stop them with a unique arsenal of towers, nukes, and deep upgrades in this incremental tower defense game.
- 2
Core Idle TD
Single-player alternative to GRIDMINE — playable solo, no multiplayer required. Shares Strategy and Indie with GRIDMINE.
Protect your base against endless waves. Collect cores from bosses, unlock permanent upgrades, and prestige resets to push further. Refine your setup, survive the swarms, and climb the global leaderboards.
- 3
Sir, We Have an Orc Problem
Single-player alternative to GRIDMINE — playable solo, no multiplayer required. Shares Strategy and Indie with GRIDMINE.
Sir, We Have an Orc Problem is an incremental-style tower defense game where you face an overwhelming number of orcs. Greet them with even more bullets, bombs and lasers!
- 4
Emberwall
Single-player alternative to GRIDMINE — playable solo, no multiplayer required. Shares Strategy and Indie with GRIDMINE.
Emberwall is a roguelite tower defense game where you reshape enemy paths with tetromino walls, harvest resources, reveal a fog-covered wilderness, and combine powerful towers and elemental upgrades to defend your castle.
- 5
Spincremental
Single-player alternative to GRIDMINE — playable solo, no multiplayer required. Shares Strategy and Indie with GRIDMINE.
Pull the lever, watch the reels, collect the symbols. Buy slot machines, unlock cursors, magnets, and cards that play for you, then upgrade everything through a deep skill tree. A cozy pixel-art incremental about turning one wooden slot into an automated jackpot empire.
- 6
Booster Pack Heroes
Single-player alternative to GRIDMINE — playable solo, no multiplayer required. Shares Strategy and Casual with GRIDMINE.
Rip open booster packs and pull your next foil hero in Booster Pack Heroes - an incremental game where every pack could contain your next powerhouse. Defend the tower from an endless onslaught of monsters and fight your way through the realms.
- 7
Emojis vs Zombies
Single-player alternative to GRIDMINE — playable solo, no multiplayer required. Shares Action and Strategy with GRIDMINE.
Emojis vs Zombies is an Idle Desktop Companion Zombie Defense Game! Open packs, Collect Emoji Defenders, Upgrade your squad or base and survive endless waves even while you're AFK or working!
- 8
Mechs V Kaijus 2
Single-player alternative to GRIDMINE — playable solo, no multiplayer required. Shares Action and Strategy with GRIDMINE.
Mechs V Kaijus 2 is an Hybrid Tower/Base defense, with army vs army (tug of war style) tactics. From the cockpit of a mech, to build a huge base with Reactors, Mines and all type of tower army factories and super weapons.