Visitation is a 3D shooter game released by Steve Horsfall in 2003, which has good graphics and sound effects. Its music is also fantastic. In this 3D puzzle game, you have to use your mind and some tactics in order to solve as many puzzle as possible. It is also a FPS game with 6 aliens.
This alien family has so solve some puzzles and you have to help it. For more information, press the I key and then start the game. Use the mouse to aim and then press the left mouse button in order to walk around. If one of the family members needs energy, press the G key to transfer it.
