Theres a lot of great Genesis games that don't get put on the compilations. It's a shame. 

I know, right? It's basically just Sega republishing their stuff again and again.

Not as high on this one as the others .

In general I don't like the boss themes in the game as much as the levels but I think this one is pretty good.

Oh, Elemental Master is like a vertically scrolling shooter in a fantasy setting. Neat!