Hitbox viewer for KOF 98UMFE and 02UM by Odabugs
Following the hitbox viewer for KOFXIII, Odabugs has released a hitbox viewer for the Steam versions of KOF 98UMFE and KOF 2002UM.
There are still a few minor kinks to work out, but you can download the viewer now to check out the various hitboxes in the two games.
To be able to analyze how the hitboxes of different moves interact with each other will no doubt raise the level of play over time, so go ahead and download the hitbox viewer here.