A (very) simple reskin for casey.
Changes casey's color to aqua-blue.
Adds spikes. (This doesn't change synergy version of casey.)
Changes casey's stick to be the same color as it's top.
1. Download & install Mod The Gungeon

2. Install Kyle's wonderful sprite fix: Sprite Replacement [Fix]
3. Extract the contents of the .zip file into ...\Steam\steamapps\common\Enter the Gungeon\Resources\sprites
Note: You may have to make \Resources\sprites yourself
4. Launch EtG!