Transfusion (formerly known as Blood) is a 3D action game designed to work on both Windows and Linux systems.
The aim of the game is to fight the enemies and go ahead shooting to kill anyone that appears in front of us. We can move around in the 3D dark structures searching for someone to smash/explode/bomb/blast/shoot, etc. We have a whole arsenal available that can help us achieve the goal and win the battle against The Dark God. It is possible to pick up some of the TNT explosives, gasoline cans, Tesla cannons, proximity bombs, boxes of shotgun shells, and so on. A disadvantage is that this game only lets us play in multi-player mode. Therefore, we must connect to the Internet and play online. It is possible to choose our "warrior" name, select the color of the shirt and trousers. We can also set several options, such as keyboard controls, mouse speed and look, 2D resolution, video resolution, screen size, effects, show/hide frame-rate, and adjust volume, cross-hair, contrast, brightness, etc. This game is delivered on a freeware basis.