Tried every game

Scored 100 or more in Frog Pond

Get Extended Play in Fire Truck with two players

Get Extended Play in Monte Carlo at Medium setting

Reach a score of 20,000 or higher in Saboteur

Complete all 32 levels in Xari Arena

Get to round 10 in Holey Moley

Retrieve at least 6 treasures in Aquaventure

Clear the level in Canyon Bomber

Get to the top of the local leaderboard in Maze Invaders

Clear the level in Avalanche

Spell SKYDIVER

Shoot at least 15 objects in a row in Astroblast without any score penalties

Finish Adventure II without dying once

Clear an entire Rack in Pool Shark

Score at least 65 before refuelling and at least 90 overall in Air Raiders

Do 99 points of damage to the Imp

Achieve a Commander rating in Star Raiders

Beat the computer in Atari Baseball

Achieve a score of 300,000 or higher in Yars' Return