Free games like Master of Orion 1
Below are 8 free-to-play Steam games similar to Master of Orion 1, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Master of Orion 1 page.
Ranked picks
- 1
Die in the Dungeon: Origins
Free-to-play alternative to Master of Orion 1 — no purchase or trial window. Shares Strategy with Master of Orion 1.
Fight your way through a mysterious dungeon in this deck-building, turn-based roguelike game where you don't use cards, but DICE! Deal with enemies by combining dice on your board, boost their effects with magical relics, and discover the story behind Die in the Dungeon!
- 2
Epic Battle Fantasy 3
Free-to-play alternative to Master of Orion 1 — no purchase or trial window.
Epic Battle Fantasy 3 is a silly turn-based JRPG, full of useless NPCs, rabid cats, childish humor, unreasonably large weapons, anime boobs, and other nonsense. And it's totally free!
- 3
South Scrimshaw, Part One
Free-to-play alternative to Master of Orion 1 — no purchase or trial window.
South Scrimshaw is the story of a newborn whale in a vast alien ocean. It is a richly illustrated experimental visual novel, written in the style of a nature documentary.
- 4
Limbus Company
Free-to-play alternative to Master of Orion 1 — no purchase or trial window.
As the Executive Manager of Limbus Company, lead your group of twelve Sinners, venture into the buried facilities of Lobotomy Corporation, and lay claim on the Golden Boughs.
- 5
Cell to Singularity - Evolution Never Ends
Free-to-play alternative to Master of Orion 1 — no purchase or trial window.
The epic story of evolution, technology, humanity, and dinosaurs is yours to tap.
- 6
Toribash
Free-to-play alternative to Master of Orion 1 — no purchase or trial window. Shares Strategy with Master of Orion 1.
Toribash is an innovative free-to-play online turn-based fighting game where you’re able to design your own moves. Complete control over character's body, hundreds of game mods and bloody mess with full body dismemberment - you've never been able to annihilate your enemies like that before!
- 7
Learn to Fly 3
Free-to-play alternative to Master of Orion 1 — no purchase or trial window. Shares Strategy with Master of Orion 1.
Build your spaceship from scratch, earn funds and invest them into building a bigger, better spaceship as you try and fly your way up to space!
- 8
Endless Sky
Free-to-play alternative to Master of Orion 1 — no purchase or trial window.
Endless Sky is a 2D space trading and combat game inspired by the classic Escape Velocity series. Work your way up from a relatively wimpy shuttle, cargo ship, or fighter, to a highly upgraded and customized flagship or to a massive fleet of warships or freighters.