Here's a bunch of ROM Hack I've found on the Internet, Go Nuts!
I don't have credit for any of these ROM Hacks, they go to their respective creator/owner
Donkey Kong Country
--------------------------------------------------------------------------------------------------------------
Name: サンプル改造1「そそそジャングル」
Origin: http://www.geocities.jp/mudlava90/dk/
Date uploaded: 11-14-2007
Download Link: http://www.geocities.jp/mudlava90/dk/sdk_test_hack.zip
Hacked Levels: 1-1
Must be applied to: Super Donkey Kong (J) (V1.0)
Fact: This ROM hack is probably the first DKC ROM Hack ever created.
Spoiler!
--------------------------------------------------------------------------------------------------------------
Donkey Kong Country 2: Diddy Kong's Quest
--------------------------------------------------------------------------------------------------------------
Name: サンプル改造
Origin: http://www.geocities.jp/mudlava90/dk2/
Date uploaded: 01-20-2008
Download Link: http://www.geocities.jp/mudlava90/dk2/sdk2_hack.zip
Hacked Levels: 1-1
Must be applied to: Super Donkey Kong (V1.0) (J)
Fact: This ROM hack is probably the first DKC2 ROM Hack ever created.
--------------------------------------------------------------------------------------------------------------
That's all I have for now...