Peter is quite an interesting cheat that has never been very popular, but also had at least some kind of community. This cheat has a certain number of visual bugs at startup and one bug in the game itself. During the launch – they are not critical and will not interfere with your game.
Cheat Client Peter for Minecraft 1.8.8
However, when you open the GUI menu – you will just have a black screen until you close this menu. He bypasses anti-cheats not all, but many, so playing with him on licensed servers is also not recommended.