@ravio_dragmire: I've updated the topic for you and added key to the list, but next time such topics will be removed, since you're just writing random stub info (like incorrect engine version, despite it's clearly visible in exe properties). Keys requests or encryption related issues should be addressed to the topic with keys.
As for the game, it's using retargeting through base meshes for almost everything. General idea with example is explained in
this topic. But in this case internal naming is just bad and finding correct combinations could be troublesome in some cases. I've attached some examples for references.
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