Attack On Earth

Planet Earth is in grave danger! Hundreds of meteors and aliens are heading towards Earth and you are the only hope for humanity's survival. Build and develop the weapons and defenses needed to protect Earth and preserve humanity. -8 different weapons can be developed to be stronger and better. -Collect crystals and gems to use in building and developing defenses. -Space Shop You can purchase the latest advanced weapons to help protect. -As the stages progress, the enemy's strength and types will increase, so be prepared. -Many meteorites and spacecraft must be destroyed. -You can train an army of spacecraft to help protect Earth. -You can hire workers to collect more crystals.