Girls of DOA BlackJack

Girls of DOA BlackJack ～ the Kasumi version ～ is a BlackJack game by Tecmo released in 2009 for the iPhone (and iPod Touch). It features Kasumi as the dealer of a BlackJack table, with the player able to unlock various costumes for her to deal the games in.

Gameplay
Gameplay is relatively simple, with the player first entering an amount to bid, then tapping Kasumi to have her deal. Tapping the table indicates a hit, while sliding across the table indicates stand. There are more complex controls available, such as split (Touch with two fingers and separate) and double down (tap the table twice).

As the dealer, Kasumi is limited in her play options, forced to hit on 16 or less, and forced to stand on 17 or more.

If you win with a blackjack, your payout is increased by 50%.

Two difficulties are featured, Easy and Normal.

Costumes
The game features at least five costumes; her default blue, her standard white, a pink bikini, a blue schoolgirl outfit and a white swim suit.