Saving Princess of Mars

Complete Lumberjack

Save Mars

Get all Martian faces

Finish the game on Hard difficulty

Enter Martian Prison

Enter Martian Mines

Get to resistance base

Search for the scientist

Enter the Martian Palace

Get to Venusian Spaceship

Eradicate 200 enemies

Fall on top of a spiky helmet

Try to take the Battery without Jack

If Princess falls too deep down the prison hatch, sacrifice her to save her.

Always a useful item to have!

Jack will not grow potatoes on Mars!

Don't put the boxes on the cart in first try

Try to smooth things out with Joo-Ro

Get to Mars

Eradicate 100 enemies

Eradicate 30 snaillike creatures

Eradicate 30 one eyed creatures

Make 10 poppers pop

Eradicate 10 Venusians

Damage enemy by jumping on it

Get the first key

Get the first Martian face

Free the Princess!

Learn about bad Martians

Get electrified

Move the elevator - together

Break the cart... and wall

Threaten Joo-Ro

Dangerous and mystical invention

Drive the cart full of explosives

Get the chip

Let Captain break the 4th wall

Beat the Protector

Get to the Scientist

Learn about particle entanglement

Activate the signal

Meet the developer