ICBM 1.7.10-2.15.5b515-UNSTABLE build 515 for 1.7.10 is an alpha file of the Minecraft mod [Dead] ICBM 2, made for Minecraft 1.7.10. It was published on January 5, 2019 and is 4.6 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the [Dead] ICBM 2 mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
