Single-player games like Tether Space Program
Below are 8 single-player Steam games similar to Tether Space Program, 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 Tether Space Program page.
Ranked picks
- 1
Grindset T.V.
Single-player alternative to Tether Space Program — playable solo, no multiplayer required. Shares Action and Indie with Tether Space Program.
Grindset T.V. is an open world speedrunning first person platformer for the freaks. God is dead, and Heaven has gone corporate. You’re a gig worker hivemind engineered for package delivery. Welcome to Heaven. Watch your step.
- 2
FLATTEN THE BOXES
Single-player alternative to Tether Space Program — playable solo, no multiplayer required. Shares Indie with Tether Space Program.
Clock in, flatten mountains of cardboard, feed the shredder and pay your daily bills. Buy ridiculous tools, build chaotic automation, chase huge combos and survive ever-growing corporate demands. Just don’t crush the wrong box.
- 3
Dark Money
Single-player alternative to Tether Space Program — playable solo, no multiplayer required. Shares Indie with Tether Space Program.
An incremental, true-crime-inspired money-laundering game. Build a criminal network from back-alley cash drops into a global empire of shell companies and corrupt governments. When a journalist reaches out, will you blow the whistle or embrace the dark side?
- 4
Black Hole Surfers
Single-player alternative to Tether Space Program — playable solo, no multiplayer required. Shares Action and Indie with Tether Space Program.
Trapped after being sucked into a black hole, your only hope is to gather resources from the passing debris, upgrade your ship and survive long enough to find a way to escape. A unique blend of bullet-heaven action and incremental upgrading, will you find your way back home in Black Hole Surfers?
- 5
Revolith
Single-player alternative to Tether Space Program — playable solo, no multiplayer required.
A roguelike reel-builder where synergies spiral out of control. Build and upgrade your machine, then spin, nudge, and hold your way into absurd combo chains. Every reel matters, every decision compounds - can you beat the house before it breaks you?
- 6
JOHN GLEEP
Single-player alternative to Tether Space Program — playable solo, no multiplayer required. Shares Indie with Tether Space Program.
JOHN GLEEP is a tiny alien with a big problem. His casino is a failure and he owes the mob a galaxy. Solution? Fly from planet to planet and forcibly abduct gamblers to boost business, pay off your debt, and fix your failed marriage in this unexplainable intergalactic action-roguelike mashup.
- 7
Space Carrier Zero
Single-player alternative to Tether Space Program — playable solo, no multiplayer required. Shares Action with Tether Space Program.
One carrier against the sector's whole navy. The guns fire themselves, you steer the bow, pick the route, and decide how long to stay before the alarm brings the fleet down on you. Collect permanent cards that increase your strength each run. Five acts with increasing battle scope.
- 8
Gone Feral
Single-player alternative to Tether Space Program — playable solo, no multiplayer required. Shares Action and Indie with Tether Space Program.
Stalk your victims through 1980s America in this co-op roguelike assassination game. Improvise brutal kills with everyday objects, terrorize your targets, and get revenge solo or with friends. Hunt across iconic horror locations such as a summer camp, small town, farm, and a sprawling mansion.