Algodoo

Story: In the middle of a desert, you work at a very colossal base called the Infinibase.
After 30 years of work, you decided to quit your job, but your boss said once you apply, you will
never quit your job ever again. So have mercy, and get revenge on your boss!
(Note: This took heaps of time to finish. Also if you see any problems, say the problem in the comments so I can fix it.)

Update: Improved your house.