Press G for grey, T for teal and M for magenta. Press space to summon projectiles. Grey soul: arrow keys to dodge, the longer you hold, the further you'll go. Teal soul: it will constantly turn clockwise: click the up arrow to move in its current direction Magenta soul: normal red soul, but you can click z to charge in the direction you're going. Watch out though! You can't change direction while charging.
Use with credit Music by @sad_bread