Lantis has released his P-UAE Port titling it Amiga360, which is a Unix Amiga emulator. He was also kind enough to release his source code. You will need to have a jTagged 360 for this.
Amiga360 – P-UAE 2.3.3 for Xbox 360 Console
- Based off P-UAE V2.3.3
- Simple and easy to use GUI
- Full Mouse/Keyboard support
- OCS/ECS/AGA/Picasso96 emulation
- Hardfile emulation
- Savestate support
- BSD Socket Emulation (experimental)
- Filesystem emulation (experimental)
- Drive click support
- Prebuilt config files included.
- Tested and working with Amiga-SYS, ClassicWB and AIAB
Source Code available at : https://github.com/lantus/Amiga360