Unfortunately I do not have the source of programs

https://yadi.sk/d/cr_Fcvp03Lb2wY - game archive
https://yadi.sk/d/_0eMGVay3Lb2wR - rtcwtow-cachemap-v4-work-in-progress.7z
https://yadi.sk/d/JbTuJmV73Lb2wQ - cachemap_unpack

Most of all I want to get BSP from the game