Endless Remix/Unused

Rhythm Heaven Fever
Basket consists of the following versions in Rhythm Heaven Fever: Kaeru Tobi consists of the following versions in Rhythm Heaven Fever: Chameleon consists of the following versions in Rhythm Heaven Fever:

Unused Content
The Endless Remix-exclusive games (Basket, Kaeru Tobi, and Chameleon) all have standalone testing sequences in the debug menu, which all use a very simple beat, and little to no variation. The one for Basket in particular zooms in on the basket after every set of basketballs, which never happens in Endless Remix itself.

There is unused text in Rhythm Heaven Fever suggesting Chameleon was intended as an "Ⓐ+Ⓑ Test" of sorts, similar to "Practice Flicking" in Rhythm Heaven. The final version instead has a modified version of Rhythm-kan Sokutei (with the third test dummied out) as the Rhythm Test, while the Chameleon game was made part of Endless Remix.

The unused text was left untranslated in Rhythm Heaven Fever, each line replaced with "English" in English, "French" in French, "German" in German, "Spanish" in Spanish, in Beat the Beat: Rhythm Paradise, and 다함께 리듬세상 (Dahamkke Lideum Sesang) in Rhythm World Wii. It was actually localized in the Italian version, however. Fittingly, this text is stored right before that of the Rhythm Test.