watch 01:31 The Loop (Games) Do you like this video? ~ Nyanko, this article seems to be quite empty! Unveil your knowledges on the Battle Cats Wiki by expanding it.~ Be brave! Taking just one step forward might totally change your world!This is a stub page, help wikia expanding this with information. Impregnable Fortress is a stage in Street Fighter. Battleground Strategy Reference https://battlecats-db.com/stage/s02107-07.html Battleground Strategy Reference https://battlecats-db.com/stage/s02109-08.html Battleground Strategy Reference https://battlecats-db.com/stage/s02109-02.html Retrieved from "https://battle-cats.fandom.com/wiki/Impregnable_Fortress?oldid=285622" Categories: Stubs Collaboration Stages Community content is available under CC-BY-SA unless otherwise noted.