Guide: Reducing Lag

[Jacob__mybb_import1]

Other hints:

• Try not to smash stuff up too many big boxes. The box-break feature is awsome, but when boxes smash, they turn into lots of moving parts. As Jacob_ explained, that's two causes of lag.
  

I should add, make sure you don't have the MaxForce property too low. If it's too low, the box could try to break into the smallest pieces possible when hit with even a medium force.

If you use breakable parts, I suggest making a script that automatically cleans up the fragments every once in a while.