DOWN IN THE VALLEY NTC
Tables Set Draw 2, 1 Can Out, No PU, allow wilds, No Timer, disable bots, points 5000 
You may ONLY meld and Canasta Aces, 3's, 4's, 5's, 6's, and 7's
(Because these are "low cards" and you are DOWN IN THE VALLEY).
The 8's, 9's, 10's, J's, Q's, and K's become "junk cards", so simply
discard them.
MELD anytime. OUT anytime.
REMEMBER: DON'T EVER TOUCH THE PILE.
REMEMBER: The ACES are LOW CARDS in this game.