||JAPANESE EXCLUSIVE |
This feature is exclusive to the Japanese version of The Battle Cats but it may also appear in other versions such as BCTW and BCKR!
Those special stages introduce the third form of Droid Cat - Spring Droid (ハルドロイド harudoroido).
List of Levels
||ドロイド進化の道 超上級 (Doroido Shinka no Michi Chō Jōkyū)
||Road to Droid Evolution Super Advanced
||ドロイド進化の道 超激ムズ (Doroido Shinka no Michi Chō Geki Muzu)
||Road to Droid Evolution Super Intense
- March 30th, 2015 to April 6th, 2015.