Once I played Minecraft for nearly a day straight (got hooked :C) and I had nightmares of me and a bunch of mutinus(?) miners stuck in a claustrophobic and distorted infini-cavern with random stairs and spikes and overall it was very disturbing, and my dream was shaking all the time like a huge earthquake was happening.
I woke up the next day and had a fever for a few days. :(
