One of the more advanced Game Maker prototypes that I
made in high school was an isometric version of Bomberman.
According to Wikipedia:
Isometric projection is a method for visually representing three-dimensional objects in two dimensions.
Bomberman normally has a top down view.
What you see is about what you get with my prototype.
I never finished it, I never made enemies, and Bomberman was a floating head. The bombs and explosions looked awesome though, and did properly blow up brick walls!