A: The villain, and the equivalent of F. He is trying to spell "amigos" by kidnapping, kiling, injuring, and torturing the other letters. B: The same. C: The same. D: The same, but doesn't get kidnapped. E:The equivalent of G (his gem can generate letters). F: The equivalent of H. G: The equivalent of D. H: He plays his own role. Ɪ: The same, but is a girl. J: The same. K: The same. L:The same, one of the bullies along with N. M: The same, but gets kidnapped. N: The equivalent of O, the other bully along with L. Ñ: He plays his own role, but sometimes, he acts like the equivalent of M (for example in oZ)(his gem's function is very similar to @AlfabetonsOfficial 's one). O: The main character, and the equivalent of N. P: The same. Q: The same. R: The equivalent of W, he spells "COBARDE" in O's nightmare in episode W, and he gets hurt in episode S (and he joins the heroes). S: The same. T: The equivalent of U. U: The equivalent of V, but he doesn't run away from the cave. V: He plays his own role, and joins the heroes. W: She plays her own role, and joins the heroes, but she runs away from the cave. X: The same. Y: The same. Z: The same. Click/tap or press space to see costumes. Press the corresponding key to hear the letters say their names. https://scratch.mit.edu/studios/32523204/
Credit to everyone including wideo.com for voice and @florenciramir for most bases.