Yo’ Templar here,
while the game can be fun, it’s a tad bit too difficult, the fact that your’ lost lives don’t recover every wave, that the ball is too slow while the enemies can appear anywhere on the lane even at the same time makes you end up spamming the spells, which in turn leads you to see “Out of beat” everytime which there’s no indication of what “beat”, is it the music? or is it a like a score?,
If this is addressed this can turn up quite well.