Updated 01-20-2015 02:44 PM
Right after you start the game and fall into the very first level. There is a large blue crystal (probably behind you) and a red flag in front of you. Walk back to the blue crystal so your back is against the wall and hold down the B button to start charging your spear, by this time a few enemies will have made it on the screen just hold till you see 4 of them.. it may take you a few tries, but the enemy spawn is infinite so it won't take that long. to get them.