Mark originally started with this video
He later created this
Mark also dabbled in creating fusions of Pokemon Sprites. A medley of them was posted on Youtube:
Juegoelmarko & ThehypershadowEdit
Juegoelmarko decided he wanted to make a walkthrough of FireRed, and This proposed the idea that They both play through their version of the game simultaneously, with the latter playing Pokemon LeafGreen. 5 episodes of FireRed were produced, and 1 for LeafGreen Juego has stopped uploading due to his new channel and Thehypershadow feels his video is not popular, which it isn't.