I dont know why everyone(including me) offers suggestions to improve the game, obviously the creater doesnt care because there are some serious flaws that EVERYONE has pointed out, dont get me wrong, I like the game but get pissed at it frequently.
Trying to beat every level with a catapult.
JunkYard
http://FantasticContraption.com/?designId=2196639
The Wall
http://FantasticContraption.com/?designId=2196796
On A Roll
http://FantasticContraption.com/?designId=2197343
You shouldnt die in the air when you run out of fuel, you should stop being able to move forward or back and then end the level when you hit the ground, you should die if your on the ground and run out of fuel because you CANT beat the level, not because your in the middle of a 75+ combo and havnt landed yet.
 "Orbital Decay"){kind=icon}
 "Space Mutants FROM SPACE!"){kind=icon}
 "Castle Clout: Return of the King"){kind=icon}
 "Bunny Invasion 2"){kind=icon}
 "Fantastic Contraption"){kind=icon}
 "IndestructoTank! AE"){kind=icon}