RTA Guide/Seek the 8 Red Coins
Seek the 8 Red Coins is the fourth mission of Big Boo's Haunt.
With 100 Coins
In case your Vanish Cap runs out before you make it back to the house, you will lose a lot of time. Prioritize getting back and you can kill the boos on the "safe" side later. One backup blue coin is available on the door to the left of the last boo.
Note: Pay close attention to the movement to the door to the eyeball room on the first floor (with the 4th red coin): this movement is intentional to manipulate the eye to look at you when you walk through the door so you can kill the eye and the boo as quickly as possible. Do a medium/large single jump then run a bit to the door (you should see some dust). If you do it correctly the eye will be looking at you when you walk through the door.
Wallkick movement for the vanish cap room and kicking after killing the 2nd scuttlebug outside.
A safe and consistent wallkick to lure the Boo for the last blue coin and an alternative wallkick strat before grabbing the red coin star.