If you get a "Checksum Error," it usually means one of the parts didn't download completely. Try re-downloading Part 3.
If the archive asks for a password, check the original source page or the uploader's profile. Spider.Queen.Cave.Early.Access.part3.rar
Spider.Queen.Cave.Early.Access.part3.rar Status: Early Access / Update If you get a "Checksum Error," it usually
Right-click part1.rar and select (ensure all parts are in the same directory). If you get a "Checksum Error
The third segment of the early access build is now available. This part contains the necessary data files to complete the current version of the game. Installation Instructions: Download all parts (Part 1, 2, and 3).