Escape The Infection (150 Downloads)

Treeajay here with a suspensful map, Escape The Infection. This is my first adventure map mad, EVER and I hope the feedback is good.
BACK STORY: Escape the Infection is based in a science factory where a disease was created on "accident" and the whole factory is shut down With the workers in it, yes that means you. You are trapped with your fellow workers as well as the Infection. Can you find a way out? Will you survive? Will you become one of THEM?

Rules:
1. Play on normal difficulty
2. You can break clay blocks.
3. No breaking blocks unless told to.
4. You can place torches
5. No cheating!
6. Gold nuggets is the score. (Not many chests with them)
7.Only use keys for what there MEANT to be on. Don't place them on any other challenges than the one they're supposed to be on.
8. No flyhax >.<
9 Have fun an enjoy
IF YOU SPAWN OUTSIDE THE ROOM THEN GO INTO IT.