Defiant's GitHub. Defiant or DefiantCheatEngine (DefiantCE) is a free Minecraft 1.8.8 client that includes several hacks and OptiFine.
I am not responsible for anything that happens to you Minecraft account (get banned from servers or account completely deleted).
Defiant is free from any viruses and is based on MCP (Mod Coder Pack) 1.8.8. Visit the MCP website at: http://www.modcoderpack.com