Thanks for playing it! Funnily enough the background was the last thing I gave up on, only because I couldn't get the vertical parallax to work properly haha The idea was it was a crime syndicate tower, which ended with the big boss at the end by the final window... had 60% of the background art done, but once I realised I didnt have time to spend time on "story"... just settled for what I had in test levels.