just straight up basic blackjack but oversimplified and bad. if you don't know how to play it, here's the instructions: the goal in blackjack is to get the highest number out of your opponents, but if you get over 21 you bust and lose automatically. you may hit and get a card or stand and skip the turn. once both players (one player and an npc for this game) both stand, you'll see who's number is higher. whoever's number is higher wins. in a game of blackjack with ACTUAL cards, a face card is worth 10 and an ace is worth 1. to make it seem at least some what like normal blackjack, you have a higher chance of getting a ten to simulate face cards.