GVCDangeons-12.3.jar is a release file of the Minecraft mod GVC Dungeons, made for Minecraft 1.7.10. It was published on May 6, 2019 and is 9 MB in size. For the full description, screenshots and every other version, visit the GVC Dungeons mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
