Not sure of the computer model, I think it was TI/99. The games came in a cartdridge, and I believe it was called something like "Phatom". It features some kind of fish/mermaid that had to dive and look for some treasure. I can't remember much of it except for that...
I believe it was TI/99, but it could be another machine. I'm unable to find any information on it under that name, so I'd like to check if anybody remembers something like it with a different name...
It's called "Fathom", and system is indeed the Ti-99. :)
Damn mispelling memory :)
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