Thread:ADour/@comment-5504437-20121211043230/@comment-1713281-20121213084534

Besides that, we have rules on TRNs. Marvel can give universe numbers to in-universe media, but that's very rare, and as such we strictly discourage users from doing the same with TRNs. For another example, the Appendix recently started giving alternate endings in certain video games their own individual reality numbers (look at The Amazing Spider-Man vs. The Kingpin and its three endings, Earth-813191, Earth-831911, and Earth-931811). However, that's a very tricky subject, which is why we don't assign TRNs to the alternate endings of, say, the Ultimate Alliance games. If Marvel so chooses to assign alternate realities to stuff like that, that's fine. Otherwise, we leave it be.