@eujax i think u need to shoot up in a way that the rocket hits a wall while falling down. You do a rocket downwards, so you get boosted by both. By adjusting where you hit the wall, you can time it with the 1s delay, i believe.
it doesn't work like that at all. the entire freeze hitbox is a square that covers the whole tile, it's your tee's freeze hit box that is a dot(edited)