Here is the full list of all 72 Super Chibi Knight achievements.
Beat the game as a sorcerer without getting the "life" spell
Burn the forest altar with lightning
Defeat the forest altar guardian in battle
Find all XP bags and treasure chests
Beat the game without getting the sword spin move
Earn 5,000 xp after being maxed out
Restore the 3 Mystery Gems
Sacrifice the boy on the forest altar... you animal!
Visit Tom Fulp in his War Blimp
Figure out the code to the safe
Save the sick girl with soup
Find and read Gruber's secret diary
Sacrifice 3 XP Munchers on the Forest Altar
Defeat General Tso as a Sorcerer
Find all of Glitch's brothers
Save some glow flies for the end
Max out all your stats (armor, special, and attack)
Defeat the living statue
Defeat Leo the Leopleurodon
Jump in the water with a fiery sword
Find the Monkey Idol in the jungle
Learn to attack upward
Find all 4 sorcerer spells
Defeat the Ice Pengu boss
Defeat the Flame Flea
Defeat the Panda Witch
Drown
Catch a Koi fish
Defeat the Bridge Troll
Get frozen
Find Sydney
Choose to go to Mahou Island
Deliver the required glow flies to restore light
Defeat General Tso as a Beastmaster
Destroy the Heart
Find Dan McNeely
Experience a familiar death on the overworld map
Free il Cavaliere-di-Pala
Make it across the Red Bridge
Open the dark portal to the Kazangan volcano
Defeat the Super Phoenixes
Return to Oukoku after specializing
Get all 4 beast mounts
Free and tame the Hebi beast
Defeat Ivan Dragon
Defeat the salt guardian
Grow and grab a carrot
Ride the mine cart off the tracks
Shoot a basket with the basketball
Defeat the fly Baxter Knees
Trigger the boulder in the Yajuu Mountains
Choose to go to the Yajuu Mountains
Return the Phoenix Eggs to the beastmaster doorway
Free the One-eyed Phoenixes from their cages
Wake up Jorge the Drunk
Carve a sculpture for the Pirate
Defeat the Blue Wombat
Defeat the Yellow Ork
Defeat the Ultra-Crab
Return the missing boy to his parents
Learn to twirl your sword
Find Nathan
Harness your Hadou with fireball power
Talk to the old man
Return the 3 orbs to the well
Defeat the Red Wasps
Defeat the Desert Sand Worm
Defeat the two giant slimes
Hit the cow... someone call PETA!
Read the library scrolls
Beat the game without losing a life
Burn the farmer's field with no remorse