There are 11 options in the Survival tab: 5 normal survivals, 5 hard survivals, and endless. All survivals sounds like it would include both the normal and the hard survival minigames, and while that would be a long category, both "All survivals" and the category board in its entirety feel incomplete without them

If it were all of the normal and hard survival minigames, the run would be nearly 3 hours long. Having a run that's about an hour long is a good change from the 4 hour long Any% category and 2 and a half hour long All Minigames categories. If you want to run a longer category, both of those are good options.

In addition, the iOS/Android versions of the game do not have the hard survival minigames, so we kept it at normal to allow the runs to be consistent.

Ah, so half of the survivals are missing because of version differences. That explains it then, I think however the category should be renamed into something like All Normal Survivals