Blue K-O-N-G Medal
For collecting all K-O-N-G letters in a level you will receive a red medal. If you collect all these letters again in mirror mode, the medal will turn from red into blue.
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Extra Image Gallery pictures.
To unlock the pictures labeled "only the most determined ape may unlock this item," collect every KONG letter in Mirror Mode, complete every stage in Mirror Mode, and get all the Puzzle pieces.
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Hidden Temple Stages
There's a special temple stage hidden within each section of map. In order to find them, you have to collect the K-O-N-G letters from every level of that particular map section.
Unlockable How to Unlock Beach Temple Collect all KONG letters from every Beach level. Cave Temple Collect all KONG letters from every Cave level. Cliff Temple Collect all KONG letters from every Cliff level. Factory Temple Collect all KONG letters from every Factory level. Forest Temple Collect all KONG letters from every Forest level. Jungle Temple Collect all KONG letters from every Jungle level. Ruins Temple Collect all KONG letters from every Ruins level. Volcano Temple Collect all KONG letters from every Volcano level.
Once you've gotten inside the Golden Temple, you'll unlock a new section on the map called the Cloud. Complete all nine of its levels to unlock Mirror Mode. This mode allows you to play through flipped versions of each level. In addition, Diddy Kong is not available, and you're only given one heart.
Unlockable How to Unlock Mirror Mode Complete all nine levels of the Cloud section.
After you've beaten a boss for a given section of the island, head back to the Extras Menu. You'll have unlocked a bonus music gallery that features the tracks played in the levels of that particular section. It's also worth noting that you must defeat the boss yourself; if you use Super Kong to get past the fight, you won't unlock the music.
Unlockable How to Unlock Beach Music Beat the boss of the Beach section. Cave Music Beat the boss of the Cave section. Cliff Music Beat the boss of the Cliff section. Factory Music Beat the boss of the Factory section. Forest Music Beat the boss of the Forest section. Jungle Music Beat the boss of the Jungle section. Ruins Music Beat the boss of the Ruins section. Volcano Music Beat the boss of the Volcano section.
After you've beaten the game, you'll unlock the Staff Credits. They can be viewed in the Options section of the main menu.
Unlockable How to Unlock Staff Credits Beat the game.
The Golden Temple
After you've beaten the game, a new area called the Golden Temple will appear on the map. However, you can't enter it immediately; in order to open the door, you need to collect eight Rare Orbs. To find the Orbs, you must go back and collect the K-O-N-G letters in each level, then complete the special temple level in each section of the map. Alternatively, you can visit each of Cranky Kong's shops in New Mode and buy an Orb for 50 coins apiece.
Unlockable How to Unlock Cloud (World 9) Beat the game, then collect all eight Rare Orbs to open the door.
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