This is a major modpack for build 41. Everything from an abandoned ship to a hunting and food mod can be found here, Snake has a lot of mods and a few maps, but luckily he made an all-in-one pack to combine many of them for easy installation.

This mod version is only for those of you that moved to the IWBUMS Unstable branch (version 41.73 In this case). If you are still in the version 41.71 then make sure you are using the main Snake's Mod Pack.