Play as Earth's commander in 2136, defending against hostile aliens using rift technology. Manage resources, deploy defenses, and complete missions to protect the planet. Access ad-free gameplay and a library of premium games through Halfbrick+.
The app offers a portable tower defense experience with an open map, upgrades, and graphics. Players defend against ancient creatures that are tenacious and reproduce quickly.
The app is a retro arcade shooter where players protect energy barrels and blast aliens. It features two game modes, 25 waves, various aliens, boss enemies, and weapon power-ups.
