If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Crate Collapse is a fun, addictive 3D stacking game, where you destroy crates and guide jewels to safety. The aim is to collapse assorted stacks of crates & planks, whilst keeping the jewel safe.
Click crates to destroy them. Keep the jewel on its platform to prevent it from breaking!