Description: Popo Singer is a 2D platformer where you play as Popo who is a music lover. Your mission is to collect the guitars while avoiding the enemies, spikes, and flying monsters and reach the magic hole. There are 8 levels to play and the difficulty increases as you proceed.Controls:Use "WASD" or "Arrow" keys for the player's movement. Use "W" or "Up" arrow key twice for double jump.