Here is the full list of all 24 Super Trench Attack! achievements. It takes around 6-8 hours to unlock all of the achievements on Windows.
Complete the game.
Stop the professor.
Collect all the tent furniture
Clear out the hidden beach bunker.
Knife atleast fifty enemies.
Confront the Keiser.
Light all the torches on Pebble Beach.
Smash all the bottles at Pebble Beach.
Stop the train.
Shoot all the crows at the farmlands.
Destroy the Black Mole.
Win 2500G overall at the casino.
Clear the cellar at the village.
Find agent Biggs.
Take out the enemy tank division.
Destroy the sea-monkey.
Defeat the Admiral.
Destroy the enemy tanks.
Rescue the professor before the enemy get him.
Destroy the battleship.
Collect the battleship blueprints.
Clear the two beach bunkers.
Destroy the two radio antennas.
Survive the boot camp.