Blitz was originally a VIC-20 game (late 70s/early 80s). The original game was based upon the German bombing of London during World War 2 (The Blitz) where you played a Luftwaffe bomber pilot. IceDaddy’s version has been a little modernised as you are now flying a B2 Stealth Bomber although your bombs are still dumb and not the modern guided variety.

Fly your plane and bomb the city. You loose height on every run, you have a limited number of bombs and you can only drop them one at a time. The only control you need is the ‘A’ button. Flatten the city before you crash!

http://www.icedaddy.net/projects/nds/blitz