Player 1: "SPACE"
Player 2: DOWN ARROW KEY"

This time the challenge begins with a wood piece, a nail, and a hammer. Create your own team and start nailing the nails into the woods! You should nail before your opponent's team. Don't miss chances on golden nails to get more power. Various characters in the shop will be waiting. Make sure you create the strongest team. Between the levels you will play some bonus levels, try to smash as much wood with your hammer and nail and get as many bonus game coins as you can!

For iOS:
Safari on iOS 8 and later supports WebGL 1.0, and on iOS 15 and later supports WebGL 2.0.

For Android：
Nearly all of them support WebGL