# Engine Hacks (ASM)

- [Opcodes](/ultimate-tutorial-3/editing/engine-hacks-asm/opcodes.md)
- [Registers](/ultimate-tutorial-3/editing/engine-hacks-asm/registers.md)
- [Hooking and jumpToHack](/ultimate-tutorial-3/editing/engine-hacks-asm/hooking-and-jumptohack.md)
- [no$GBA (Debugging)](/ultimate-tutorial-3/editing/engine-hacks-asm/nousdgba-debugging.md)
- [CHAX (Hacking with C)](/ultimate-tutorial-3/editing/engine-hacks-asm/chax-hacking-with-c.md)