Single-player games like Gem Blast
Below are 8 single-player Steam games similar to Gem Blast, 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 Gem Blast page.
Ranked picks
- 1
mine shaft
Single-player alternative to Gem Blast — playable solo, no multiplayer required. Shares Strategy and Indie with Gem Blast.
addictive mining game where players dig deeper into the earth to find valuable minerals and upgrade their equipment. Beware of earthquakes that can damage your mine, and use explosives strategically to clear your way. With a variety of upgrades and power-ups available,
- 2
DigWorld
Single-player alternative to Gem Blast — playable solo, no multiplayer required. Shares Casual with Gem Blast.
DigWorld is a cozy 2D digging extraction sandbox with roguelite elements, where each run is a race against the clock to get the best rewards. Collect as many items as you can before time runs out. Sell. Upgrade. Repeat.
- 3
So I Mine
Single-player alternative to Gem Blast — playable solo, no multiplayer required. Shares Strategy and Indie with Gem Blast.
An incremental mining game where you must move quickly to outrun what follows you.
- 4
Shatterflap
Single-player alternative to Gem Blast — playable solo, no multiplayer required. Shares Strategy and Indie with Gem Blast.
Fire bouncing balls into towering ceilings of ice, carve open new ricochet paths, and rescue hidden penguins including rare Gold Penguins. Earn Coins, load up on specialized ammo, and conquer 300+ increasingly tricky procedural levels in this physics incremental game.
- 5
You Can't Drink Gold
Single-player alternative to Gem Blast — playable solo, no multiplayer required. Shares Indie and Casual with Gem Blast.
Dig deep, unearth treasures, and survive the thirst. An active incremental mining roguelite. Upgrade your gear, push deeper, and pay the water bill, because you can't drink gold.
- 6
Slacking Squad
Single-player alternative to Gem Blast — playable solo, no multiplayer required. Shares Indie and Casual with Gem Blast.
Slacker Squad is a lightweight desktop idle game that reacts to your keyboard and mouse activity. Work hard and your squad speeds up; slack off and they do too. Mine, cook, unlock characters, and capture defeated monsters as pets while your squad keeps you company.
- 7
CorePiercer
Single-player alternative to Gem Blast — playable solo, no multiplayer required. Shares Indie with Gem Blast.
Because of the increase in solar radiation, the surface of the earth will soon be unable to sustain life, and people will need to move to the ground in the future. Therefore, scientists have developed high-tech trains that can shuttle underground efficiently.
- 8
Robo Miner 2
Single-player alternative to Gem Blast — playable solo, no multiplayer required. Shares Casual with Gem Blast.
Control your robot to dig down deep mines in order to find the Ultimate Diamond while avoiding being crushed by falling rocks