Map list? Forge maps already in rotation...wat

This is the kind of thing that made me hate Reach in the long run. But this game is starting off early with the inclusion of awful-looking Forge maps in the rotation. Is there a list of maps anywhere? And are these Forge maps included in the amount of maps they advertised the game to have?

Orion? I think. Worst map in the game. Looks cartoonish? Idk how to describe it. But yea I know what your talking about. Strange because the ones that are non forge are amazing!!

edit: I know I’m not answering your question. I’m just glad for someone else to post about this. Forge maps suck

I’m an idiot. Duh, I can look in Custom games. So there are only actually 8 maps in the game. The rest are Forged maps and Forged Breakout maps. I love being disappointed. And how is it that the Forge assets in this game look worse and less textured than those in 4? Or is it just me? Looks like I am playing an Unreal Engine game like Gears of War and the textures haven’t fully loaded yet.