Note: This page is currently being rewritten.
A side mission mode was planned, but the side mission was scrapped. Unused text referring to the side missions can still be found in the game's .bsu file.
- During development, Zephyr's name was originally Eddie, another word to describe a gentle breeze.
- Zephyr wasn't going to be a playable character. Instead the player would've controlled an unnamed Wind Warrior.
- Before the unnamed Wind Warrior, the player would've controlled a removed character named Windboy.
- Zephyr, and the Wind Warrior have an unused fumble animation. This animation was intended to play when the player stopped controlling the tornado.