very helpful now :D How to beat 6000 feet : First, buy and max all. Then fly with a air resistance of 3%(so that you gain altitude, up, not down). Use your rocket till' u are at 200 in "speed". When u sink to 175, use your rockets and get back up to 200, repeat till' you run out of fuel, then let it glide.. PLEASE KEEP THIS COMMENT ALIVE!!!
HAHA! AWESOME GLITCH! start as gun slinger. during the tutorial fight, keep clicking the exclamation point to skip your turn until u die. the map will go crazy. just wait until it lands on the final area and hit the red circle. then hit exclamation point during the battle and u will get the badges and it will say u beat the game WITH ALL THE BADGES!!!
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