Single-player games like Flight 666
Below are 12 single-player Steam games similar to Flight 666, 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 Flight 666 page.
Ranked picks
- 1
Epoch Makers
Single-player alternative to Flight 666 — playable solo, no multiplayer required. Shares Indie and Simulation with Flight 666.
Step into the past and rebuild history in Epoch Makers, a co-op restoration sim for 1–4 players. Clean, repair, and reconstruct iconic landmarks while tackling tricky obstacle courses that test your coordination, timing, and teamwork.
- 2
Spiritus Astrum
Single-player alternative to Flight 666 — playable solo, no multiplayer required. Shares Indie and Simulation with Flight 666.
Spiritus Astrum is a persistent, open-world roleplaying sandbox with multiplayer support. It features an infinite, procedurally generated universe which players are free to explore without restriction. Spiritus Astrum is more than a game, it is a world.
- 3
30 Days on Ship
Single-player alternative to Flight 666 — playable solo, no multiplayer required. Shares Indie and Simulation with Flight 666.
Take on the role of a castaway on a wrecked container ship. Survive for 30 days, battle storms, hunt animals, build shelter, and maintain your mental health, attempting to endure isolation and pirates in the middle of the Pacific. Can you stay alive?
- 4
Wild West Saloon Simulator
Single-player alternative to Flight 666 — playable solo, no multiplayer required. Shares Indie and Simulation with Flight 666.
Wild West Saloon Simulator is an immersive Wild West simulation where you can manage and upgrade your own saloon, mine for resources, bet on horse races, and invest in the stock market.
- 5
Station Haven 3: What Remains
Single-player alternative to Flight 666 — playable solo, no multiplayer required. Shares Indie and Casual with Flight 666.
Following the largest cybernetic breach in history, classified documents have exposed an unclaimed Station drifting in Mars' orbit. The crew can't be reached, yet something else now resides there. Every three months, we send someone there. This time, you're the lucky winner.
- 6
Call Hating
Single-player alternative to Flight 666 — playable solo, no multiplayer required. Shares Simulation and Casual with Flight 666.
Master outdated technology and navigate the phone tree from hell to get your internet back on. At all costs.
- 7
PARANORMAL GIRLFRIEND
Single-player alternative to Flight 666 — playable solo, no multiplayer required. Shares Indie with Flight 666.
A mysterious girl shows up at your house and things get wild...
- 8
Last Generation: Survival
Single-player alternative to Flight 666 — playable solo, no multiplayer required. Shares Indie and Simulation with Flight 666.
Last Generation: Survival is a survival game set in a post-apocalyptic world where robots have conquered the world.
- 9
The Last AntLion
Single-player alternative to Flight 666 — playable solo, no multiplayer required. Shares Indie with Flight 666.
On an ant hill far away, a malevolent mantis commands a UFO, abducting ants. With the queen by his side, their mission: wipe out antlions once and for all. You, the last hope, must outsmart the mantis, protect your kin, and ensure survival. The fate of antlions hangs in the balance.
- 10
Myth of Mirka
Single-player alternative to Flight 666 — playable solo, no multiplayer required. Shares Indie and Casual with Flight 666.
Immerse yourself in a mind-bending choose-your-own-adventure visual novel, powered by AI. Follow a daring streamer's quest, uncovering the chilling secrets of yetis, witches, and covert military operations. Each decision unveils a new layer of mystery, blurring the lines between reality and fiction.
- 11
Qwerty Quest
Single-player alternative to Flight 666 — playable solo, no multiplayer required. Shares Indie with Flight 666.
Type your way to the top of the leaderboard as an epic Wordslayer! Hone your skills and become a faster and more accurate typist while protecting the Kingdom of Knowledge from the Curse of Silence.
- 12
Cosmic Cowabunnies
Single-player alternative to Flight 666 — playable solo, no multiplayer required. Shares Indie with Flight 666.
Play as "Sauce," the Grey Alien, on a critical mission to hide alien evidence from humanity. Abduct, rescue, mine, and unravel Earth's mysteries. Battle formidable foes and prove your skills on the intergalactic leaderboard. Prevent disclosure, or the truth is out!