Jet Kave Adventure achievements

Finish the following levels without collecting a single shell: 1-4, 3-2, 3-8, 4-1, and 4-6

Destroy 30 nutshells

Complete a Time Challenge despite eating on the level

Beat Flint the caveman without letting him jump on the wall

Complete the game in the Arcade Mode

Destroy all pterodactyl nests

Find the secret workforce behind wooden platforms

Fall from more than 100 meters

Kill an enemy and open a flower with a single shot

Beat the No Damage Challenge on all levels

Return to Era's shop after you bought everything

Gather 9999 shells