Accumulate all KONG letters
Obtain a Banana Bird from a Crystal Cave
Finish Lake Orangatanga
Finish Kremwood Forest
Finish Mekanos
Finish Cotton-top Cove
Finish K3
Finish Razor Ridge
Finish the game
Accumulate 41 DK Coins
Obtain 15 Banana Birds
Discover Krematoa
Reach 50% game progress
Reach 103% game progress
Reach 100% game progress
Collect all K O N Gs letters in all Stages of Lake Orangatanga in one session
Collect all K O N Gs letters in all Stages of Kremwood Forest in one session
Collect all K O N Gs letters in all Stages of Cotton-Top Cove in one session
Collect all K O N Gs letters in all Stages of Mekanos in one session
Collect all K O N Gs letters in all Stages of K3 in one session
Collect all K O N Gs letters in all Stages of Razor Ridge in one session
Collect all K O N Gs letters in all Stages of KAOS Kore in one session
Collect all K O N Gs letters in all Stages of Krematoa in one session (last stage doesn't have the G letter)
Finish the game in less than 2 hours
Beat any bonus stage with the MERRY code activated
Collect all the DK and Bonus Coins in Lake Orangatanga
Collect all the DK and Bonus Coins in Kremwood Forest
Collect all the DK and Bonus Coins in Cotton-Top Cove
Collect all the DK and Bonus Coins in Mekanos
Collect all the DK and Bonus Coins in K3
Collect all the DK and Bonus Coins in Razor Ridge
Collect all the DK and Bonus Coins in Kaos Kore
Get 85 Bonus Coins in a secret area
Collect all the DK and Bonus Coins in Krematoa
Beat any level with alternative colors as Player 1
Defeat Cranky in Head to Head (Swanky's Sideshow)
Get a maximum of 25 hits in Race to 25 (Swanky's Sideshow)
Survive for longer than Cranky in Endurance Mode (Swanky's Sideshow)
Find all the warp barrels in Lake Orangatanga
Find all the warp barrels in Kremwood Forest
Get Parry's Reward in Squeals On Wheels
Get Parry's Reward in Rocket Barrel Ride
Get Parry's Reward in Barrel Drop Bounce
Find the blue balloon in Tracker Barrel Trek
Find the blue balloon in Buzzer Barrage
Get at least 8 Extra Lives in Lakeside Limbo (Don't Enter Any Bonus Barrel)
Finish Skidda's Row holding right during the whole level (No Checkpoint)
Finish Riverside Race while beating all 2 bonuses and Brash's record (No Checkpoint)
Finish Kreeping Klasps' without using the ropes (No Checkpoint)
Finish Fish Food Frenzy while Nibbla is always blue (No Checkpoint)
Finish Krack-Shot Kroc without pressing Y (No Checkpoint)
Finish Pot Hole Panic without animal buddies (No Checkpoint)
Finish Lighting Look-Out without getting electrocuted (No Checkpoint)
Finish Koindozer Klamber only getting 9 bananas or less (No Checkpoint, Invisible Bananas doesn't count)
Enter the second bonus in Barrel Shield Bust-Up using only Kiddy (No Team-Up Throw)
Defeat Squirt in 3 cycles
Find the 2 hidden holes and get the items in Bobbing Barrel Brawl (World 2)
Find the 3 hidden holes and get the items in Krevice Kreepers (World 5)
Find all the hidden holes and get the items in Buzzer Barrage (3 possible) and Ropey Rumpus (1) (World 6)
Find all the hidden holes and get the items in Konveyor Rope Klash (2) and Creepy Cavern (2) (World 7)
Find all the hidden holes and get the items in Lightning Lookout (2) and Koindozer Klamber (2) (World 7)
Find all the hidden holes and get the items in Criss-Kross Cliffs (3) and Tyrant Twin Tussle (1) (World 8)
Refuse to give the Wrench once to Björn, and then give him the Wrench and pay 2 bears coins
Give all five cogs to Boomer and then finish any level from Krematoa
Reach 10% game progress on TUFST difficulty
Reach 25% game progress on TUFST difficulty
Reach 50% game progress on TUFST difficulty
Reach 80% game progress on TUFST difficulty
Finish Krematoa
Enter and complete the first bonus in Criss Kross Cliffs without pressing B
Finish Krevice Kreepers under 1:20 (No Checkpoint)
Finish Tyrant Twin Tussle using only Kiddy (No Checkpoint)
Finish Demolition Drain-Pipe without defeating any enemy (No Checkpoint)
Hit KAOS 3 times in a row and fully eject his helmet without touching the ground
Finish Floodlit Fish without defeating any Koco or Lurchin (No Checkpoint)
Find the blue balloon in Blazing Bazukas
Reach 105% game progress (must use TUFST cheat)
Defeat Belcha without taking damage
Defeat Arich without taking damage
Defeat Kaos without taking damage
Defeat Bleak without taking damage
Defeat Barbos without taking damage
Defeat Kaos and Baron K. Roolenstein without taking damage
Defeat Baron K. Roolenstein in the Knautilus without taking damage