(There's no video for Crystal Cave Adventure yet. Please contribute to MR and add a video now!)
Crystal Cave Adventure is a text-based game transcoded to C from an anonymously created game years before 1988. This version works on all Mac OS versions and features a points score system.
Crystal_Cave_(2.2).sit (83.25 KiB / 85.25 KB)
Crystal Cave Adventure v2.2 / compressed w/ Stuffit
Any Mac OS classic version (1.0 - 9.2.2)
Emulating this? It should run fine under: Mini vMac