full row of notes (mostly)+ all this
gatling gun
eye skill +dash idk
Echo shot makes things bouncy
all this made me quite confused after a bit to many things going on at once Lmao but it got me to world 8 i'll update what i've found
note board lvl of skills 1 white 2 green 3 blue 4 Purple 5 yellow
circle burst: send out 4(blue) or 10(pink) shots based on note(s) play (i guess the same for other skills)
scatter shot: shoots 3 bullets in a cone
Bazooka: bigger final note size
double trouble: double shot note twice
turret gives you a mini turret 3 sec
domino when it kills an enemy it leaves behind a destructive aura to damage other enemies. thx Ene123 for this one
power mine leave behind a mine for 5 sec
riot shield shoots a half like square that block incoming damage
shatter shot once the bullet reach's its end breaks into 3 lazers
spin shot ???
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square
comet your dash does damage circle skills
echo shots bounce off walls
heavy bullets doubles bullet size
sharpshooter faster bullets maybe more range
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hexagon skills
gatling gun shoots bullets much faster +more bullets
Spiral bullets bullets spin around you almost like a shield
heat seeking missiles: as the name suggests
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square
barrier two orbs shield you from damage
blink longer dash?