For me, in Minecraft 1.4.7 with 90-200 FPS and the Fossils and Archeology and OptiFine mods, a zombie turned invisible and I could not kill him. Upon exiting and re-entering the (single-player) world, I could again see him out in front of my house.
Damian Mitchell
For me, in Minecraft 1.4.7 with 90-200 FPS and the Fossils and Archeology and OptiFine mods, a zombie turned invisible and I could not kill him. Upon exiting and re-entering the (single-player) world, I could again see him out in front of my house.