Pilot the Spaceship Isaiah 13, using tactics to save the universe from destruction!

When the young boy Matthias stumbles upon an incredible spaceship known as Isaiah 13, he and his robotic dog Mimi embark on an intergalactic quest to stop the evil Planet Eater machines that threaten humanity's very existence.

Isaiah 13 is an RTS (real time strategy) game. You fly around a planet using your spaceship's cannons to destroy enemies while charging up your ship’s main cannon. But with a limited supply of energy and ammo, the trick to the game is carefully planning your attacks so that you optimize your resource, but take too long and the enemies will destroy the very planets you are trying to protect.

As you progress through the game you will unlock additional weapons and weapon slots, each weapon has its own strengths and weaknesses, making them ideal for different levels.

If you are playing on an older device be sure to adjust the GFX settings in the Options Menu.