Update:
Engine:
Weapon handling: 
New universal way of creating weapons further reduces (rare) graphics errors.

Game:
Thorin can move during the axe throw.
With each enemy eliminated in a time window, the cooling phase is reduced for another axe throw. 
This can be stacked 5 times.

If no enemies are eliminated for a certain period of time, the cooling phase is reset.

Balancing:
The new or changed game mechanics require further adjustment of the difficulty level.