I noticed a selectable structure in one of my missions called a Large Chest that says I need to "Shoot with bolts 3 times to open".

What are bolts? It's definitely not tower shots because I placed one nearby and targeted the chest and nothing happened.

How do I open it?

Large Chest

1 Answer 1


Bolts are unlocked when you succeed level I3

Bolts is gem ehhancement.

With bolt, a gem ignores armor when the gem is located in a trap. The enhancement don't deplete when the gem is in a trap.

When the gem is located in a tower, you got a certain number of powershots.

To answer your question, the chest will open when you have a gem enhanced in a tower with bolts that shots it 3 times.


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