Torchlight 2 Too Memory-Intensive For 360

Castrum - It would seem Torchlight 2 requires more than 512 MB of RAM to run properly:

Max Schaefer, the Runic Games CEO, told Eurogamer that the first Torchlight just barely fit under XBLA's file size limit. While file size is not the issue here, memory is, Torchlight 2 would still need to be "comprehensively redesigned" to get on the Xbox 360's download service.

http://kotaku.com/5827880/torchlight-2-is-too-big-for-xbox-lives-memory-limit