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