Apps Like Space Adventure for iPhone and iPad
Defend the galaxy from alien invaders.
The app is a strategic game where users defend the space warship Storm-1 from alien invaders. Users build towers, complete missions on different planets, and upgrade weapons to save humanity.
Space Adventure screenshots
Ranked alternatives
Showing 81–100 of 1,000 ranked alternatives.


Stellar Age: MMO Strategy
Crazy Panda Limited
Fleet battles, spy on pirates, dominate empire
Manage in-game resources to develop planets and progress through the game. Engage in real-time battles, manage fleets, and defend against space pirates. Explore a vast galaxy map with adjustable zoom.


Tower Defense: Lazy Apocalypse
ITPINI OU
Defend waves, upgrade weapons, stream gameplay
Defend against zombie waves using towers and upgrades. Automatically generate resources while idle. Customize weapons and defenses. Stream gameplay and compete for top streamer status. Track progress and unlock new content through upgrades.

Marsaction: Infinite Ambition
LEXIANGCO.,LIMITED
Play as humans or swarm in
Play as a human commander leading military operations on Mars. Deploy units, manage resources, and upgrade bases. Fight against mutated insectoid enemies in real-time combat. Build and expand colonies while managing research and defense strategies.


Atlantis Invaders
Spirit Bomb Company Limited
Defend Earth with submarine attacks
Control submarines to battle alien monsters in underwater environments. Shoot enemies with weapons, dodge attacks, and collect technology from to upgrade ships. Explore ocean depths to uncover secrets and navigate through diverse sea regions.

Long March Space Project
Wuhan Mandrill VR Co., Ltd.
Land on planets and fight enemies
Explore by landing on invaded planets and battling enemies. Improve environments and complete missions. Support VR mode for immersive gameplay using compatible devices. Track progress and upgrade equipment.

Invasion Breaker: Idle clicker
Mirols OU
Defend planets and destroy alien bases
Defend your home planet by placing and upgrading military units. Destroy alien buildings and manage resources to sustain attacks. Use airstrikes and heavy equipment to eliminate threats. Progress through levels with increasing difficulty.

Kepler Attack - Watch Game
RED SPRITE STUDIOS PTY LTD
Destroy aliens, fly through space
Fly through space and destroy waves of alien invaders. Control movement and shoot enemies with touch or gesture inputs. Track progress and unlock new levels. Sync with Apple for on-the-go gameplay.

Alien Flying UFO Simulator
Munaim Shah
Play UFO to invade earth and collect
Control a UFO to invade Earth, collect species, and avoid detection by military forces. Navigate through cities, gather humans, animals, and machinery. Complete missions and upgrade your UFO for enhanced flight and stealth capabilities.

Wind Wings: Space Shooter
GCENTER VIET NAM TECHNOLOGY JOINT STOCK COMPANY
Explore futuristic warships and colonies
Explore a fantasy world where a soldier travels through time to a futuristic era. Navigate advanced spaceships, battle monsters, and complete missions to uncover distant planets.

myDream Universe - Build Solar
Oscar Tsang
Systems, explore space, earn GP
Explore a sandbox by collecting asteroids to a system. Roam freely to discover planets and systems. Earn GP by interacting with nearby celestial bodies. Use mass to influence planetary interactions and dominate the .

Fighting Hamsters: PvP Game
BFA SIA
Fight bosses, collect weapons, destroy alien ships
Play as Hamsters in a turn-based RPG. Battle enemies in auto-combat, defeat bosses, and collect weapons. Level up heroes and upgrade gear. Compete in PVP arenas and leagues for rewards. Explore a campaign with over 100 opponents.

Tactical War: Tower Defense
Binary Punch s.r.o.
Defend your base and upgrade towers
Plan moves carefully to defend against waves of enemies. Place and upgrade 5 types of towers. Use special abilities like teleport and mine. Destroy terrain to expand placement. Complete 20 balanced levels.

Galaxy Shooter - Space Aliens
Doodle Mobile Limited
Shoot enemies and avoid lasers
Play as a lone spaceship to defend Earth from alien attacks. Shoot down enemy formations and progress through waves. Customize ship upgrades and unlock new weapons. Track high scores and compete with other players online.

Final Guard
Tang Cho man
Defend Earth from alien invaders.
The app is a retro shooting game where robot cops defend Earth from alien invaders. Players can ride robot form battle planes armed with various weapons and options.


Medieval: Defense & Conquest
Vojtech Jesatko
Build towers, lead armies, manage your kingdom,
Manage a settlement by building structures, training soldiers, and gathering resources. Upgrade towers to defend against waves of enemies. Recruit and equip warriors for battles. Expand territory through and diplomacy.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.