Engage in tactical combat and strategic movement in this story-driven action game. Fight alien invaders alongside an elite military unit in real-world destroyed locations, completing objective-based missions.




177+ iOS apps & games curated and reviewed
Ruins of the Earth is the household name in ruins of the earth, but it's far from the only option. We track 177+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (4) | No | No | Jul 2026 | |
| 2 | Free | 4.3★ (23K) | No | Yes | Jul 2026 | |
| 3 | Free | 4.3★ (67K) | No | Yes | Jul 2026 | |
| 4 | Free | 4.4★ (540) | Yes | Yes | Jul 2026 | |
| 5 | Free | 4.5★ (320) | Yes | Yes | Jul 2026 | |
| 6 | Free | 4.2★ (8K) | Yes | Yes | Jul 2026 | |
| 7 | Free | 4.7★ (33K) | Yes | Yes | Jul 2026 | |
| 8 | Free | 4.6★ (43K) | Yes | Yes | Jul 2026 |




Engage in tactical combat and strategic movement in this story-driven action game. Fight alien invaders alongside an elite military unit in real-world destroyed locations, completing objective-based missions.






Embark on a sci-fi adventure in a shared open world set on the alien planet Aida. Explore a post-apocalyptic world, develop unique characters, and engage in thrilling combat. Party up with friends for exciting quests and discover a vibrant, living world.






Command a star base and build a powerful fleet in an open-world intergalactic strategy game. Recruit iconic officers, explore new worlds, and engage in epic battles to conquer the universe. Join alliances and uncover ancient secrets in a galaxy on the brink of war.


Engage in a massive space strategy MMO where you colonize planets, build powerful fleets, and battle players globally. Explore alien technologies, form alliances, and lead humanity's fight for survival in a galactic war.


Embark on an interstellar expedition to a post-apocalyptic planet. This RPG game blends action, strategy, and advanced graphics as you uncover mysteries, build a colony, and engage in thrilling real-time combat. Explore, research alien technology, and battle formidable foes.


Command a space ark, build a formidable fleet with human and alien commanders, and engage in large-scale, real-time wars with players worldwide. Conquer territories, govern planets, and trade resources in this galactic strategy game.


Engage in a zombie survival RPG based on the popular series. Collect and upgrade iconic characters, build a safe camp, and battle walkers in strategic combat. Form alliances with other players and explore various game modes to survive the apocalypse.


Explore a post-apocalyptic wasteland, scavenge for supplies, and battle enemies in this Fallout-inspired RPG. Customize your character, upgrade stats, and find a companion to survive the harsh environment. Features include randomized maps, various locations to explore, and selectable difficulty levels for high replayability.


Lead humanity's fight for survival in a zombie-infested world. Build armies, form alliances, and reclaim civilization block by block. Strategize on a real 3D map to crush rivals and lead the new age.


Embark on a sci-fi adventure as a brave spaceman in this rogue-like mobile game. Battle alien hordes, explore space, and uncover universal secrets. With stunning graphics and immersive gameplay, you'll need all your skills to survive.


Simulate the terraforming of planets using real scientific principles. Cultivate life, manage resources, and build civilizations on various worlds, from our solar system to fictional planets and moons. Encounter alien life and defend your settlements from cosmic threats.


Survive a post-apocalyptic island filled with zombies and other players. Scavenge for resources, craft weapons, build shelters, and form alliances or go solo in this open-world multiplayer survival game.


Pilot a lone spaceship to defend Earth from relentless alien swarms in this classic space shooter. Upgrade your weapons and skills to overcome increasingly difficult challenges across numerous levels and intense boss battles.


Embark on an epic team-based RPG adventure across the Star Trek universe. Recruit over 40 iconic characters, engage in turn-based combat, and make story-altering choices. Explore new worlds and command the U.S.S. Artemis.


Engage in a post-apocalyptic strategy game where you build a base, recruit heroes and soldiers, and explore a dangerous wasteland. Form alliances to conquer foes and restore order to a war-torn land.


Defend Earth from a massive alien invasion in this sci-fi multiplayer strategy game. Build your base, raise an army, and command powerful heroes to retake the planet. Form alliances and engage in real-time faction wars against both aliens and hostile humans.


Build defenses and fight off alien monsters in your room. Tap to create structures and upgrade weapons to survive the invasion until darkness passes. Outlast the devil monsters to win.


Command powerful fleets in epic space battles, manage resources, and build planetary facilities. Customize your starships and lead your alliance to conquer the galaxy in this sci-fi real-time strategy multiplayer saga.


Engage in intense 3D sci-fi real-time strategy battles in space. Command your fleet, customize spaceships with advanced weaponry, and unlock commanders to conquer galaxies. Explore planets and master strategic combat to achieve victory.


Embark on an interactive mixed reality journey through the universe's 13.8 billion-year history. Witness the formation of stars, our solar system, and Earth, and explore the fundamental particles that make up everything. Discover your connection to the cosmos and share your cosmic creations.