Steps to reproduce :

- import Angry Bots
- build the scene for development standalone
- play the build
- attach a breakpoint in "health.cs" at line 78
- connect the debugger to the player
- play the scene until the breakpoint is reached and stop the debugger
- close the build and after about 10 seconds you will get a "test.exe has stopped working" message

*Note :
The issue was also reproduced just by building an empty scene without debugging but the repro is not stable. Having the debugger attached always reproduces it.