If you like Chrono Trigger, I'll second checking out Final Fantasy 6 (AKA 3 in the US). One of the best mid-90s RPGs in existence. I also saw that there was a full 3D remake of Secret of Mana (with voice acting and everything!) available on Steam, but that series is more Action-RPG. You might even want to check out Final Fantasy Tactics if you're into tactical combat RPGs.