Can't Teach Me New Tricks
Collect every coin and defeat every enemy in the tutorial level
Monsters in the Dark
Collect every coin and defeat every enemy in "Dark Streets", then finish the level
Dimensional Reading
Collect every coin and defeat every enemy in "School Ruins", then finish the level
Scary Creatures in the Deep Forest
Collect every coin and defeat every enemy in "Dark Forest", then finish the level
Girl Dreams, Yuck!
Collect every coin and defeat every enemy in "Pillow Dream", then finish the level
They Fly, They Bounce
Collect every coin and defeat every enemy in "Heart Dream", then finish the level
Barber Dream Bear
Collect every coin and defeat every enemy in "Bad Dream", then finish the level
Don't Be So Tooth-Hurty
Collect every coin and defeat every possible enemy in "Jungle", then finish the level
Lily Pad Dinos
Collect every coin and defeat every enemy in "Great River", then finish the level
Having a P-terrific Time Out Here!
Collect every coin and defeat every enemy in "Rocks", then finish the level
Now You're Playing with Power-Buttons
Collect every coin and defeat every enemy in "Corridors", then finish the level
Biles with Buttercream Frosting on Top
Collect every coin and defeat every enemy in "Pipes", then finish the level
Mutated Pack Rats
Collect every coin and defeat every enemy in "Reactor Core", then finish the level
Try Not to Eat the Ram, Boy
Collect every coin and defeat every enemy in "Fine Electronics", then finish the level
Omgah!
Collect every coin and defeat every enemy in "Old Electronics", then finish the level
Icky Viruses
Collect every coin and defeat every enemy in "Processor's Core", then finish the level
I Suppose I Can Upgrade the Lab with These Later
Collect every coin and defeat every enemy in "Great Hall", then finish the level
Laugh-a-Luau
Collect every coin and defeat every enemy in "Tunnels", then finish the level
Shrinkray Crystals
Collect every coin and defeat every enemy in "Deep Cave", then finish the level
Times Two Squared
Collect every coin and defeat every enemy in "Formula World", then finish the level
Bits and Boops
Collect every coin and defeat every enemy in "Bitworld", then finish the level
Bubbling All Over
Collect every coin and defeat every enemy in "Photon World", then finish the level
Grain Greats Jellos
Collect every coin and defeat every enemy in "Green Jelly World", then finish the level
Sweet as Chocolate, Messy as Fudge
Collect every coin and defeat every enemy in "Brown Jelly World", then finish the level
Pretty in Pink
Collect every coin and defeat every enemy in "Pink Jelly World", then finish the level
Lazy-Eyed Naga
Collect every coin and defeat every enemy in "Green National Space Station", then finish the level
Moon Based Air
Collect every coin and defeat every enemy in "Moon Station", then finish the level
Off to See the Wonderful Aliens
Collect every coin and defeat every enemy in "Mars Station", then finish the level
Shiny Moon Rocks
Collect the loose coin in the Big Robot Boss arena, then finish the level
Shiny Shimmering Golden Clouds
Collect all 4 loose coins in the Dark Cloud Boss arena, then finish the level
Shiny Prickly Gold
Collect both loose coins in the Mutant Worm Boss arena, then finish the level
Now It's Time for Games!
In one session, beat the game on Easy difficulty or higher without using passwords
Retroland Savior
In one session, beat the game on Normal difficulty or higher without using passwords
Retroland Rider Award
In one session, beat the game on Hard difficulty without using passwords
So Citrus-ly, So Misty...
Defeat the Dark Cloud Boss
Dancing Digger
Defeat the Mutant Worm Boss
Rip and- Oh, Wait, Wrong Universe
Defeat the Big Robot Boss
Till We Meet Again, Nega-Nerdtron!
Defeat Jimmy Negatron
Fallen Tokens
Collect every coin and defeat every enemy in "Retroland", then finish the level
A Boy and His Robot Dog
Complete any level with both Jimmy and Goddard in one session without getting a Game Over