Primitive mobs has been one of those signature mods back in the old v2 era. It made CraftMine stand out from all the other packs because it added mobs that seemed familiar to the player but were infact very much different than they expect, causing surprises!
The mod was sadly dropped when v3 was made due to no 1.6.4 compatibility and insufficient funds to hire someone to update the mod for us. Someone's now ported it themselves to 1.7.10 which now gives us the opportunity to add in this great mod again. :)
PaintNinja
commented
9 years ago
Primitive mobs has been one of those signature mods back in the old v2 era. It made CraftMine stand out from all the other packs because it added mobs that seemed familiar to the player but were infact very much different than they expect, causing surprises!
The mod was sadly dropped when v3 was made due to no 1.6.4 compatibility and insufficient funds to hire someone to update the mod for us. Someone's now ported it themselves to 1.7.10 which now gives us the opportunity to add in this great mod again. :)
Link: http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/1287666-primitive-mobs-v1-0c-updated-10-13-14-its-back
For more details see #19