1-3 change through weapons 8 to change through armor for Armor 1 slot 9 to change through armor for Armor 2 slot 5 to change the menu from a Deltarune to Undertale look and visversa. M to set the enemy to Wormy N to set the enemy to Cloudy (Likely not going to be the final name of this character.) You can also press G to add healing items (Only works while in battle.) C to go into menu (X to back out)
Sorry didn't really add much more, but if you happen to find a bug then tell so that I can fix. (Enjoy.)