 If you liked
No Game No Life
|
 ...then you might like
Item Cheat na Dorei Harem Kenkokuki
|
In both novel series, the protagonist(s) get transported to another world in which everything is decided by games.
In No Game No Life, they can play any kind of game they want, as long as both parties agree.
In Item Cheat, the only kind of game they can use is a card game "Duel" using Wiz cards.
Another thing both series have in common is that both Shouma (Item Cheat) and Sora (NGNL) know the exact extent of their powers and talents.