I got Nano Assault Ex yesterday. I played through the first 9 or so levels. The game has 32 levels in total. I am honestly kind of disappointed. I like Metal Torrent better, but it's a completely different type of shoot 'em up. I'll keep playing this, maybe it gets better. I hope it's not too hard so that I can beat it.
I've been playing EO3 and 4. I am on the postgame of 4 and still playing casual. I will switch it after I do everything in the game. I'm on the second to last floor of Maze 6. It's pretty tedious...in a good way. Haha.
Can't wait to try Harmoknight next Thursday.
The other game I thought of that I might be interested in is Donkey Kong 3D (summer).