I kinda wish there was a wiki or something that had the details for all of the upgrades and abilities and such
note board
circle burst send out 4 shots like an X
scatter shot shoots 3 bullets in a cone
Bazooka double final note size
double trouble final note twice
turret gives you a mini turret 3 sec
domino more damage? unsure
power mine leave behind a mine for 5 sec
circle skills
echo shots bounce off walls
heavy bullets doubles bullet size
sharpshooter longer range??
hexagon skills
Spiral bullets bullets spin around you almost like a shield