Msm Song game

Can I ask you something? Could you help me make Stickman Island? I’m going to base it on the original MSM. As the islands get completed, a monster will enter and another will leave. For example: in the original MSM, on Cold Island, Tweedle enters and Noggin leaves. And in Doodle Travelers, the Sigma element will enter and the Nerd element will leave (sorry about that). So, can you help me?

Could I do the music for my monsters