Reality Rupture

You have been invited to beta test the latest top secret VR technology at a hidden facility under the Rocky Mountains. Deep in a sub-basement, you are strapped into full body VR pods. Your session takes you inside any fictional universe you can imagine, and lets you experience it first hand. 

During your play session, everything suddenly shuts down. You climb out your pod to find alarms blaring, emergency lights flashing and people shouting. As you open the door, you watch in horror as the fabric of reality rips apart in front of you, and a terrifying, yet familiar, creature phases into being. It proceeds to rip apart an engineer who was coming to your aid, then, as quickly as it arrived, it begins to fade from existence again.

As you recover from the shock, you realise something feels different. You can feel the same dimensional energy flowing through you. The rifts have also given you powers from other universes, if you can learn to use them, maybe you stand a chance of making it out alive.