206+ iOS apps & games curated and reviewed
Radiation Island is the household name in sci-fi survival game, but it's far from the only option. We track 206+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
Embark on a survival adventure in a vast open world, stranded in an alternate reality. Explore, craft, and fight to uncover secrets and find your way back home. Survive harsh environments, dangerous creatures, and the undead.
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.
Embark on an open-world survival adventure four years after a global disaster. Explore a shattered world, battle infected hordes and other survivors, and rebuild civilization. Manage survival indicators, craft tools, build bases, and form alliances to stay alive.
Test your survival instincts on a deserted island. Gather resources, build shelter, hunt for food, and defend yourself against predators and pirates. Can you escape or adapt to survive?
Embark on a hardcore multiplayer survival adventure on a brutal island. Gather resources, craft tools and weapons, build bases, and team up with friends to outlast threats from the environment and other players. Explore diverse biomes and conquer the wild in this open-world simulator.
Embark on a terrifying quest for survival aboard a space station. Unprepared and underequipped, you must use your wits and courage to escape an unknown menace. Experience a faithful mobile replication of the classic survival horror game, complete with AAA visuals and an arresting narrative.
Survive a deadly space station filled with monsters after a catastrophic accident. Unravel the mystery, battle creatures, solve puzzles, and customize your character to reclaim control. Each run offers a unique roguelike experience with an engaging storyline.
Team up with other survivors to battle endless waves of invading aliens in this fast-paced roguelike survival game. Assemble a squad, upgrade your heroes, and fight for your life against powerful bosses and hordes of monsters.
Engage in strategic offline tower defense set 100 years in the future. Battle alien hordes across the solar system, utilizing dynamic action-based abilities and a variety of powerful turrets to defend Earth's colonies from annihilation.
Embark on an adventure to rebuild a peaceful world after an alien invasion. Fight hordes of undead monsters, protect the last survivors, and utilize a blend of survival, action, and tower defense gameplay to overcome suffocating challenges.
Survive 99 nights in the harsh Icelandic wilderness. Battle the cold, hunger, and predators by building shelters, crafting tools, and hunting for resources. This open-world survival game demands resourcefulness and courage.
Engage in a single-player auto-shooter where you battle alien hordes and mine for riches. Upgrade your dwarf's arsenal and abilities to survive the procedurally generated caves of Planet Hoxxes. Experience the universe from a new top-down perspective.
Survive a post-nuclear USSR by crafting, building, and fighting off hunger, disease, and enemies. Explore a vast, realistic world, improve your skills, and team up with other players online to overcome the apocalypse.
Engage in a thrilling zombie apocalypse survival game. Dodge and shoot your way through hordes of the undead, explore abandoned areas for resources, and build your shelter to thrive and redefine survival for humanity.
Embark on an offline survival adventure in a hostile galaxy. As the last surviving crew member, you must explore planets, gather resources, and battle alien creatures to rebuild your spaceship and survive. Customize your character and craft essential items to overcome extreme conditions.
Lead survivors in a post-apocalyptic world choked by toxic fog. Build and manage a thriving refuge, explore dangerous lands for resources, and recruit heroes to combat mutated beasts and hostile factions. Forge alliances to reclaim the world and rebuild civilization.
Scavenge for supplies and rescue your family in a frantic 60-second dash before an atomic bomb hits. Survive in a fallout shelter by making tough decisions, rationing resources, and facing unexpected post-apocalyptic challenges. Your choices determine if you and your loved ones make it out alive.
Lead a group of survivors in an apocalyptic world. Scavenge for resources, build and upgrade a shelter, and craft essential items to ensure your community's survival and eventual escape from a desolate city.
Embark on a multiplayer survival adventure in a post-apocalyptic world overrun by an alien substance. Team up with friends to battle monstrous creatures, build a sanctuary, and uncover the truth behind the world's collapse. Harness supernatural powers to fight, rebuild, or dominate.