I shall now attempt to list off all of the features of the EXE. Listing off the updates to the WADs would be impossible, as I lost track of which versions were public, which were private but outdated, and which were the latest private x.x
Air system implimented, you must have air in order to uberrun. You recover air by doing tricks, and collecting rings.
Do tricks when you hit springs (As before) (Note that you now taunt whenever you do a trick)
Fancy Time-Attack thingy replaces singleplayer mode. Should work perfectly, even with custom levels.
A different set of WADs is added on run. (Though this was all CZ's doing)
Press spindash to boost. Doing so drains 15 rings, however you must have 20 rings in order to do so.
...Ok, that's all I can think of. It might not sound like much, but it was far more complex for me x.x