Anything specific causing it not to run? I only have access to PCs, although given me a thought to open source it entirely though as unfortunately development was put on indefinite hold.
Viewing post in ADLENGINE - Roleplay / Text Adventure Engine comments
Oh wait ok so I made progress. I was experiencing the same issue with Catlateral Damage, and the dev suggested I try extracting from the zip using "The Unarchiver" instead of the built-in archive utility, and that worked! I tried it with ADLENGINE and it now recognizes it as runnable app, but it gives me a new error when I try to run. Looks like it's crashing. Added the crash logs to a pastebin: