Pitfall II (not encrypted) is a version of the arcade game Pitfall II that hasn't undergone encryption. Encryption protects game code from unauthorized copying and distribution.  The absence of encryption suggests this version might have been an early release, a test build, or distributed through unofficial channels.  Gameplay-wise, it would likely remain largely similar to other Pitfall II arcade versions, focusing on platforming and exploration.  The lack of encryption significantly impacts its potential for distribution and preservation, making it potentially harder to find today. A game without encryption is more vulnerable to illegal duplication and distribution.

Pitfall II (not encrypted)

Pit Fighter (rev 9)