A collaboration event between The Battle Cats and the fighting game known as Street Fighter (ストリートファイター, Sutorīto Faitā, Street Fighter) was originally held from November 11th, 2019 to November 15th, 2019. The collaboration includes exclusive Gachas, stages, Catnip Challenges and stamps going on during collaboration the period. The game is published by Capcom.

- The Battle Cats Miraheze Wiki