I have a great idea! There should be a really long level (maybe rank 400-500 to get in) where you have 5 minutes to finish. Maybe a level called Going Up or Marathon?
I agree with shadowmog, splash mode is impossible! Let the person playing start with more money or something. Also, I know a guy named Nabb that has done Immaculate Desk. If you find him, try asking him about it.
This is a great game, one of the best first games ever. It's long enough so you won't walk away disappointed, but short enough so you won't walk away bored.
This is a good game and I think it deserves a badge. I agree with the other 10 people that say you should be able to hold down the arrow keys to keep moving. Same with pressing space/enter to go to the next level.