drakkyn

If you are not opposed to isometric ARPGs I highly recommend Grim Dawn. The base game with DLCs has 12 starter classes that you can combine to make powerful characters. Then you can add the Dawn of Mastery Mod to add an additional 30+ classes to combine to the game. The story is not super good but the gameplay loop is satisfying.

I play ESO still and find it still enjoyable in small time increments. As long as you don't expect the depth of a regular ESO game .. it is still just an MMO and there are lots of grind-ish quests but its free to play after purchase so there isnt a money commitment.