Portal Of Doom: Undead Rising

Set in the year 2077, you are a private security contractor always looking for a job. You receive a frantic call from a nearby space station and decide to investigate. As you search deeper, you see butchered bodies, scattered body parts, blood everywhere, and a deadening silence fills the place. Find clues about what happened. Search for keycards to unlock doors and PDA devices to learn more about the experiments. Did the experiments go wrong? Are there any survivors? Are you digging for truth or your own grave? Play this first-person shooting 3D game, feel the eerie vibe, and defend yourself from monsters, aliens, or the undead! Finish all challenging levels: Alien Planet, Hangars, and Abandoned Spaceship. Find your way out of this labyrinth-like ship and discover the real reason the dead are walking.

Players explore and fight in a 3D environment from a first-person perspective. Use keyboard and mouse to move, aim, and shoot. The game features multiple levels where players must find keycards to unlock doors, collect PDA devices for information, and eliminate various enemies. Fullscreen mode is supported for an immersive experience.