I've been trying to post for a couple months. The Wrestlefest cheats don't work. Because this is the 8th time trying to post this message. I'm not going to waste my time entering details here, but there's an issue with the character selection cheat (among others).
So, after reaching out to 1emulation on various social media, I was finally able to join. Here's how the cheats are broken:
1. When you select multiple characters, character 1 becomes whatever was selected for another character. Example: if you select "Hawk" as character 1, and "Animal" as characters 2, 3 and 4, they both will be "Animal".
2. The energy isn't lost when you get hit, if two characters are chosen as in the previous example with "Hawk" and "Animal".
Hopefully that helps investigate the issue. Thank you for all your work on these cheats, as I've waiting a decade and a half to be able to play as the LOD again.