Purchasing GRUNND will give you a completely new perspective on computer games. The main character's story begins rather unconventionally: he boards a train very tired in the hope of calmly getting home from work. Throughout the trip he fought a fierce urge to sleep and, as a result, lost.

Sleep overtook him and caused him to miss his stop. The main character suddenly jumps up and gets off at the next stop, but, unfortunately, figuring out exactly where he has ended up turns out to be harder than he thought. The people around are so unusual, and, generally, everything here looks frightening.

There is nothing left for the main character to do but explore this strange world and try to return home. But what awaits him in these streets?..