Single-player games like Icetwine
Below are 10 single-player Steam games similar to Icetwine, 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 Icetwine page.
Ranked picks
- 1
Mars Attracts
Single-player alternative to Icetwine — playable solo, no multiplayer required. Shares Strategy and Simulation with Icetwine.
Mars Attracts is a park management sim set in the iconic universe of Mars Attacks™. Play as the devious Martians as you construct detailed enclosures, manage staff, and most importantly - abduct and experiment on humans for the entertainment of your Martian guests!
- 2
Fata Deum - The God Sim
Single-player alternative to Icetwine — playable solo, no multiplayer required. Shares Strategy and Simulation with Icetwine.
Inspired by the god games of old, Fata Deum lets you mold settlements and townsfolk in your image. Will you raise the settlements to splendor, or spur them on to violent debauchery and demons? Watch as a living world grows under your whims.
- 3
Ascent of Ashes
Single-player alternative to Icetwine — playable solo, no multiplayer required. Shares Strategy and Simulation with Icetwine.
A colony sim set in a post-apocalyptic dystopia. Build and defend your base. Manage your survivors. Engage raiders, aliens, Remnant soldiers and other factions in real-time-with-pause combat. Or use stealth to outwit them. Explore the massive world. Survive at all costs
- 4
Ground of Aces
Single-player alternative to Icetwine — playable solo, no multiplayer required. Shares Strategy and Simulation with Icetwine.
Take command of a remote military air base during World War II. Build your own airfield, manage iconic aircraft and oversee your crew’s well-being. Prepare them against air raids and send your pilots on dangerous missions. Survive and help your nation win the war!
- 5
After Long Night
Single-player alternative to Icetwine — playable solo, no multiplayer required. Shares Strategy and Simulation with Icetwine.
After Long Night is a sandbox survival RTS. Build and fortify your base, scavenge every corner for vital resources, craft deadly weapons, and raise a militia to fight off relentless zombie hordes that strike every night. In this world, scavenging isn't just survival—it's strategy, power and war.
- 6
The Universim
Single-player alternative to Icetwine — playable solo, no multiplayer required. Shares Strategy and Simulation with Icetwine.
Jump straight into managing your own planets as you guide a civilization through the ages. Build the ultimate empire in The Universim, a new breed of God Game in development by Crytivo.
- 7
Sapiens
Single-player alternative to Icetwine — playable solo, no multiplayer required. Shares Strategy and Simulation with Icetwine.
Create your own prehistoric civilization and lead your tribe in a world you shape. Start with nothing, build towns and industry, and advance through thousands of years of technological breakthroughs in this intimate yet expansive colony sim.
- 8
Whiskerwood
Single-player alternative to Icetwine — playable solo, no multiplayer required. Shares Strategy and Simulation with Icetwine.
Establish a home for your industrious mice under the oppressive paw of your cat overlords in this city builder featuring complex simulations, intricate production chains, and the age-old rivalry between cat and mouse.
- 9
Cody's Nightmare
Single-player alternative to Icetwine — playable solo, no multiplayer required.
Cody's Nightmare is a spooky 2D pixel art game about a little boy named Cody who is stuck in his nightmare! His only way out is to conquer his fears! But don't worry, he won’t be alone. He will get help from his friends inspired by his favorite toys, comics, and video games.
- 10
Silly Billy
Single-player alternative to Icetwine — playable solo, no multiplayer required.
A horror survival game, where you explore an open-world town set in the Wild West, find and upgrade weapons and vehicles, and use them to beat an evil clown monster named Silly Billy.