Alien Zombie Megadeath is about the bad day of a not-so-lucky astronaut. He was doing work outside the space station and suddenly saw an invasion of zombies. After that, the astronaut was forced to stand alone against a horde of alien dead, whose unpleasant smell makes him uncomfortable. The game has single player and local co-op.
This project has 80 levels. In total, 6 modes are available in Alien Zombie Megadeath: "Adventure", "Rescue the Kid", "Bait", "Survival", "Rocket Pack", "Bomb Detonation". There are also competitions. They are rewarded with medals. There are 280 of them in total. In addition, you can unlock additional spacesuits for the character.
The game is a side-scrolling action platformer that offers old-school gameplay. The hero runs through multi-story arenas with obstacles and destroys monsters that appear from all sides. He can go up to the floor above with the help of a jetpack, and also go down. The character is armed with a fairly fast-firing blaster. You can pick up temporary boosts that will allow you to shoot three bullets at once in different directions for a short time, deal more damage, launch homing missiles, and burn everything with a laser. The stage is considered completed after clearing the battlefield of all monsters. Killing zombie aliens gives points. Crystals falling out of them increase the multiplier.