Its was passable
But overall it was kinda boring. And yes, mentioning controls would have helped! I immediately went for WASD only to see my chopper hit the bottom of the screen. The patterns for the missles were rather predictable, but at least it offered a bit of challenge by pointing towards the player. For the file size the quality was alright, but nothing really struck me as being though out too much. Most of the game looked rather generic to me. Made it to level 16 before I ran into the landscape. Probably not too good. Would plat it again but I really don't feel compelled to. Just a little work and it could be better.