You are trapped in a world similar to Resident evil 1...
you are in an underground base, and must escape because
the last tree on earth is waiting to help continue life!
and only you can get to it! escape the impossible
complex, and walk down the road to the Tree of Eden.

Play on: Normal or Hard.
cheating is easy, but frowned upon.

Additional Notes

Three secrets are between your bed and the 'hard part'
so look closely, but fast!