Find all three magazines around Kame House

Talk to Tien and Chiaotzu in the forest

Recover the stolen Pterodactyl egg and return it to its mother

Collect the three stones and place them in the river

Talk to Yamcha and Puar in Forest Village

Pick all available flowers in Forest Village

Find Sue and help her return to her father

Find the Toy Boat in the pond and return it to the little boy

Pick some flowers and give them to Cory

Find Neko and return it to the old man

Defeat Raditz

Defeat Princess Snake on Snake Way

Find each of the three lost spirits and bring them back to the Hell Assistant by the Fitness Center

Distract Mez and eat the Forbidden Fruit

Reach the end of Snake Way

Complete King Kai's training by landing a hit on Bubbles and Gregory

Rescue the lost boy on the snowy cliff and help him return with his mother

Deliver both Capsules to the man in the house by the entrance to the city

Defeat the three bank robbers

Defeat Nappa

Defeat Vegeta

Obtain the Saplings

Collect all three Namekian Saplings and plant them in the three holes

Obtain the Red Artifact

Obtain the Blue Artifact

Find the red, green and blue Artifacts and place them on the three pedestals in the Artifact Room

Defeat Recoome

Defeat Burter

Defeat Jeice

Defeat Ginyu

Find the Rejuvenation Chamber

Force Frieza to transform

Force Frieza to transform a second time

Force Frieza to transform a final time

Defeat Frieza

From the Rejuvenation Chamber, make it to Final Form Frieza before reaching level 25 in a single session

Reach level 25, then enter the Rejuvenation Chamber and defeat Frieza in a single session

Obtain a Senzu Bean

Accumulate the maximum amount of Senzu Beans