In the future, time travel is regulated by Milton Bradley.

Complete the first MB Research Centre without taking damage!

Defeat the dragon of Castle Harman!

Complete Castle Harman without dying!

Defeat the health-regenerating Sombrero Guy!

Complete Dead Man's Gulch without dying!

Defeat the clam infesting the Dora Marie!

Complete Dora Marie without dying!

Defeat Big Soldier in France!

Complete France 1943 without dying!

Defeat the three headed alien and win the game!

Complete Time Travel Station USA without dying!

Collect four extra lives.

Obtain the "Sword" weapon from Harman Castle.

Obtain the "Pistol" weapon in Dead Man's Gulch.

Obtain the "Rifle" weapon in Dead Man's Gulch.

Obtain the "Sabre" weapon on the Dora Marie.

Obtain the "Knives" weapon on the Dora Marie.

Obtain the "Pistol" weapon in Front-line France.

Obtain the "Explosives" weapon in Front-line France.

Obtain the "Blaster Gun" weapon in the future.

Obtain the "Homing Missile Gun" weapon in the future.

Reach your first milestone of 1,000,000 points!

If you're hungry for points, get 1,500,000 of them!

Carefully pull out 2,000,000 points!

Survive the wilds of time travel with 3,000,000 points!

Beat the default top score with 4,210,000 points!

Save the World! Beat the game before the end of August!

Shoot the first Orb in the old west 3 cycles without falling!

Wait to get the last orb on the day of Challenger.

Get the last orb on the day King George VI died.

Get the last orb on the day the Alamo fell.

Get the last orb on April 30th's signing-date.

Get the last orb on this historical D-Day.

Don't save the world! Run out of time in the last level!