ID:1989266
 
- Title was only one word, MAYBE beginning with S? Not sure.
- Different classes, one being a summoner who could conjure allies.
- Combat was instanced, like a Final Fantasy battle.
- Gained experience upon killing monsters, could level up to learn new skills and get stronger.

I'm starting to write my own text-based game, and I want to draw some inspiration from this one, as it was one of my favorites. Just remember it being very satisfying.