Official release notes from GOG Database and SteamDB for version 1.2.5 detail significant improvements and bug fixes:
Reduced respawn times for high-, medium-, and low-level resources. Wigmund.v1.2.5.1.rar
Unverified .rar files from third-party sites may contain bundled malware or trackers. Official release notes from GOG Database and SteamDB
For the most stable and secure experience, it is recommended to obtain the game and its updates directly from official storefronts . Patch 1.2.5 · Wigmund update for 1 February 2023 - SteamDB Patch 1
Added an experience bar and the "K" key to open the abilities book.
New "Unstuck" spell added to the ability list for characters caught in level geometry. Introduction of timed autosaves.
The file extension indicates a compressed archive often used for unofficial distribution. While the game itself is a legitimate title available on platforms like Steam , downloading versions from unofficial sources carries risks: