Stud Hi-Lo is a good skillful game where the pot splits, half going to the highest hand, and half going to the lowest hand (if one qualifies). To qualify for a low you need 5 unique cards of 8 or below. Apart from that the same rules of Stud apply in terms of 2 cards down, then 4 up, then 1 down.
Our first recommended place to play Stud Hi-Lo is PokerStars:
Our second recommended place to play Stud Hi-Lo is Party Poker: