Free games like UFO: Aftermath
Below are 8 free-to-play Steam games similar to UFO: Aftermath, 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 UFO: Aftermath page.
Ranked picks
- 1
Sunrider: Mask of Arcadius
Free-to-play alternative to UFO: Aftermath — no purchase or trial window. Shares Strategy with UFO: Aftermath.
As Captain Kayto Shields, embark on a galactic voyage of heroism and survival. With his home world destroyed and his nation conquered, the inexperienced Captain Shields, and his newly minted vessel, the Sunrider, are left as the only hope against a galactic evil intent on subjugating all sentient life.
- 2
Galaxy Life
Free-to-play alternative to UFO: Aftermath — no purchase or trial window. Shares Strategy with UFO: Aftermath.
The universe is full of Starlings, tiny orange aliens that want to take over the galaxy. Create your own space colony, fight epic battles and discover new planets. Train your soldiers, develop your technology and create unimaginable gadgets. Enjoy this huge social game with friends!
- 3
Star Realms
Free-to-play alternative to UFO: Aftermath — no purchase or trial window. Shares Strategy with UFO: Aftermath.
Star Realms is a hugely popular space combat deckbuilding game. Download and play today (note: base set is required to play online) to find out why Star Realms is the winner of SXSW 2014 Board Game of the Year, 7 Golden Geek Awards from BoardGameGeek, and 2 Dice Tower awards!
- 4
Tactical Monsters Rumble Arena
Free-to-play alternative to UFO: Aftermath — no purchase or trial window.
Are you ready to RUMMMBLE?
- 5
Battle for Wesnoth
Free-to-play alternative to UFO: Aftermath — no purchase or trial window. Shares Strategy with UFO: Aftermath.
The Battle for Wesnoth is an open source, turn-based strategy game with a high fantasy theme. Explore the four corners of Irdya in seventeen solo campaigns and dozens of multiplayer maps, taking part in countless adventures as you go.
- 6
Card Hunter
Free-to-play alternative to UFO: Aftermath — no purchase or trial window. Shares Strategy with UFO: Aftermath.
Shuffle your cards and ready your dice - Card Hunter is a fresh new card gaming spin on classic tabletop RPGs. Battle your way through a massive campaign solo or with friends and compete with other players in ranked play and tournaments.
- 7
Girls' Frontline
Free-to-play alternative to UFO: Aftermath — no purchase or trial window. Shares Strategy with UFO: Aftermath.
As a Commander for Griffin & Kryuger PMC. Navigate faction power struggles, deploy forces strategically, and work to restore order in a war-torn world.
- 8
Phobies
Free-to-play alternative to UFO: Aftermath — no purchase or trial window. Shares Strategy with UFO: Aftermath.
Phobies is a tactical card collecting strategy game where players battle one another in the surreal realm of the subconscious, where fears manifest. Use devious tactics and unleash a dazzling array of attacks and abilities to achieve victory!