I don't think it's at the level of DQ, but there are lots of games available, in addition to the restaurant. I got the $10 credit thing you're talking about a couple of years ago -- BF and I both got one, so $20 total. If memory serves, I think we had to redeem it for a card with credits/points on them, which we could use on any of the games. The amount of credits required depends on the type of game. We played games while we waited for a table, which worked out well. (Side note -- I wasn't thrilled with the food or service at the restaurant. They made us leave a driver's license with them to hold the table. While the portions were really huge, I thought it tasted just "okay.")