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.
Collect all the tent furniture
Win 2500G overall at the casino.
Complete the game.
Stop the professor.
Confront the Keiser.
Take out the enemy tank division.
Stop the train.
Destroy the Black Mole.
Smash all the bottles at Pebble Beach.
Light all the torches on Pebble Beach.
Clear the cellar at the village.
Find agent Biggs.
Shoot all the crows at the farmlands.
Clear out the hidden beach bunker.
Destroy the enemy tanks.
Destroy the sea-monkey.
Defeat the Admiral.
Rescue the professor before the enemy get him.
Knife atleast fifty enemies.
Destroy the battleship.
Collect the battleship blueprints.
Clear the two beach bunkers.
Destroy the two radio antennas.
Survive the boot camp.