Create a pixelated walk cycle animation sprite of a male character, inspired by classic video game styles similar to the image provided. The sprite should consist of three distinct frames, showing the character walking. Ensure the character has a recognizable silhouette with defined features such as a hat, face, body, arms, and legs. The walk cycle should show the character in a left-facing stance. The background of each frame should be transparent to allow easy integration into various scenes. Use simple, vibrant colors and pixel art style to match the classic video game aesthetic.