: The "pr_alpha" naming suggests this is a Pre-Alpha or early Alpha build. These versions are typically released to backers or testers to find bugs and gather feedback on the "Pelotas" map and basic mechanics.
Files with this naming convention are frequently shared on third-party forums or file-hosting sites. If you didn't get this directly from an official developer channel (like their Steam page or official crowdfunding site): 171_pr__alpha_.part2.rar
: Use a tool like VirusTotal before running any .exe files extracted from the archive. : The "pr_alpha" naming suggests this is a
: To open it, you generally use software like WinRAR or 7-Zip . Right-clicking "part1" and selecting "Extract Here" will automatically pull the data from "part2" to recreate the full installation folder. Safety and Source Warning 171_pr__alpha_.part2.rar