The Book of Cup

The Book of Cup is a cut Easter Egg weapon intended for Mystery of Tyskie Islands that was removed from the mod before release, and was intended to be a replacement of the vanilla BFG-9000.

History
The Book of Cup was intended to be an easter egg, available in Steam. It was cut due to taking up WAD space and being way overpowered.

Strategy
This weapon was a book about primates, that the player could cast monkey faces out of. The primate faces would then function similar to original Doom's BFG-9000 and decimate enemies with just one touch, while emmiting chimpanzee and gorilla sounds.

This weapon can also crash GZDoom.

Trivia

 * This weapon was based on an in-joke between author and his friends, a story about monkeys trying to find the "Sweet Cup", a cup able to create candy out of nowhere.