Showing 41–60 of 1,000 ranked alternatives.
ADAVII
Unlock levels, create, and explore aliens
Manage multiple versions including Simulator, Creator, and Users. Explore 128+ aliens with detailed info on powers, species, and planets. Unlock Classic, Alien Force, and other types. Track appearances, weaknesses, and counterparts.
Sprakelsoft GmbH
Fly ship, shoot aliens, upgrade weapons
Control a ship to shoot enemies in a retro-style shoot-em-up. Upgrade three weapons, face different alien foes, and sync with Game Center. Play on Retina displays and iPads.
Armor Games Studios Inc
Build decks, battle enemies, claim cards
Build and customize decks using 500+ cards and three classes. Battle aliens, disarm traps, and upgrade a spaceport. Use hit-or-stand mechanics to manage resources. Progress through levels to reclaim the Eyes of Chronos.
Standard Game Limited
Pop bubbles, aim precisely, blast through levels
Play by aiming and shooting bubbles to clear levels. Use guide lines for precise aiming. Collect power-ups to break clusters. Unlock rewards through victories. Complete 2,000+ levels with increasing difficulty. Share achievements with friends.
ZSpectre, Inc.
Defend sheep, build towers, defeat aliens
Play defense game to protect sheep from alien attacks. Use various weapons to defeat enemies. Complete 70 maps across 7 campaigns with unique challenges. Upgrade weapons and strategies for improved gameplay.
Ezone.com
Run through worlds and unlock characters
Play a platform running game with 260+ levels across 9 worlds. Unlock and collect 700+ animated characters. Battle bosses and explore an endless bonus world. Use a third-person camera to view all action. Collect gems while riding a hover board.
Christopher Cotton
Colonize planets and fight enemies
Manage a spacefaring civilization by exploring and colonizing planets. Terraform worlds or extract resources. Build and command starship fleets. Develop technology and form alliances with alien factions.
Yakuto Limited
Play, swipe, and compete
Play with swipe controls and high-speed gameplay. Choose from multiple game modes including career mode with tournaments and leagues. Access 12 mini games with challenges like Half and Skittles. Compete in rankings to become world champion.
MOONEE PUBLISHING LTD
Play as an and conquer history
Explore historical settings as aliens invade and replace humans. Identify and eliminate impostors to save each era. Navigate through different time periods, complete rescue missions, and engage with era-specific environments.
CYBERJOY LIMITED
Build turrets, upgrade skills, defend Earth
Build diverse turrets with unique skills and powers. Unlock and upgrade them to defend against enemies. Strategize turret placement based on enemy attributes. Refine strategies to enhance defense and combat effectiveness.
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