Tridonis

UFO: Extraterrestrials is a Microsoft Windows game aimed to be a spiritual sequel to the highly acclaimed UFO: Enemy Unknown (retitled X-COM: UFO Defense in North America). Developed by Chaos Concept, the game incorporates a twist of the aliens defeating the humans on Earth. The game takes place on a human-colonized planet named Esperanza, where the alien threat has just arrived.

Zax: The Alien Hunter is a PC action game from Reflexive Entertainment.

Area 51 is a light gun arcade game released by Atari Games. It takes its name from the Area 51 military facility.

TI Invaders is a clone of the game Space Invaders and features similar gameplay. You control a canon at the bottom of the screen, and need to destroy the rows of bomb-dropping invaders! The invaders march back and forth on the screen; each time the edge of the screen is reached, they drop a row closer towards the bottom. If they reach the bottom of the screen before you destroy them, the game will be over. Destroy all the invaders, and you move on to the next, more difficult level. Occasionally, a flying saucer will appear at the top of the screen; this can be shot for bonus points. Between levels you will also have an opportunity to earn bonus points by shooting the saucer as many times as possible before it flies off the screen.

Hidden Invasion is a action/adventure game for the PS2 and GameCube.

Body Count has a simple story: aliens have invaded the Earth, and a lone soldier who is particularly skilled at shooting and sniping is called to save the planet. The game is an arcade-style shooter. The player shoots from a first person perspective at enemies that keep appearing on the screen. Once a sufficient amount of enemies has been eliminated, the player is automatically transferred to the next fixed screen. On the way the player can pick special items that allow the use of a powerful all-screen attack a limited number of times.

Orion Burger features a young man saving the Earth from an interstellar fast food chain through a time loop.

Destroy All Humans! was a tie-in mobile phone game of the PlayStation 2 and Xbox versions of the game. The game could be downloaded by texting CRYPTO101 to 69847 (MYTYHQ).

The White Owl is a short atmospheric horror experience.

A scene kid's misadventure