odyssey_reinforcements-1.0.5-neoforge-1.21.1.jar is a release file of the Minecraft mod Odyssey: Reinforcements! for NeoForge, made for Minecraft 1.21.1. It was published on March 29, 2026 and is 10.6 MB in size. For the full description, screenshots and every other version, visit the Odyssey: Reinforcements! mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.