1. Go left.
2. Click the top of the shelf.
3. Click the ceiling.
4. Click the ceiling tile. As the last guy just said, it'll tell you there's too much pressure.
5. Come down from the shelf and go left.
6. Click the themostat.
7. Click the button on the bottom to reduce the temperature/pressure.
8. Go right, climb back up the shelf and click the ceiling again.
9. Click the tile to create a hole to escape from.
Play Dutch Escape 1 - A Belgium Escape