Portal Of Doom: Undead Rising

Portal of Doom: Undead Rising is an awesome and intense sci-fi horror game. You have received a distress call on the space station – this is a place where experiments are undertaken. You do not know what has happened – maybe the experiments have gone wrong!

You must confront your fears and explore the space station to find out what has happened. You are equipped with a myriad of high-tech weapons that you can use to destroy any threat you find. Look for clues, remain vigilant, and see if you can uncover the mystery of the Portal of Doom!

Release Date

June 2015 (offline - Windows). December 2018 (online - WebGL).


Poison Games made this game.


  • 3D first-person sci-fi horror game
  • High-quality graphics
  • Horrendous monsters: spiders, aliens, and zombie-like creatures
  • Various high tech weapons to use


Portal Of Doom: Undead Rising is a web browser game. It's also available as an Android app.


  • WASD or arrow keys to walk around
  • Mouse to look around
  • Left mouse button to fire
  • Right mouse button to aim
  • Mouse wheel to change weapon
  • R to reload
  • F to pick up an item
  • Left shift to run
  • Left Ctrl to crouch
  • X to prone
  • V to melee
  • Space to jump


9.0 - 978 ratings


Shooting Games » Horror Games » Portal Of Doom: Undead Rising

Related Games

Include Non-Mobile Games »

This is a thrilling horror games game that you can enjoy on this page in your browser, free of charge. Portal Of Doom: Undead Rising uses WebGL to run flawlessly in all modern browsers. In addition to playing Portal Of Doom: Undead Rising in your browser, you can also install the app version for your Android phone and tablet. You can play this game in full-screen to get the full experience. Poison Games made Portal Of Doom: Undead Rising. Portal Of Doom: Undead Rising has been played by 90,436 people and has received a rating of 9.0 out of 10 with 836 votes. If you like the game, make sure to take a look at our other horror games or Jeff the Killer: Horrendous Smile and Creepy Granny Scream: Scary Freddy.