Build me a casino app game Android and apple

Currency in GBP. The casino game i would like the bet amount to be 1 cent 2 cents 5 cents 10 cents 25 cents 50 cents 75 cents or 100 cents and i would like the game to payout 1% of the time idea for the casino game 5 rows 1 1 1 1 1 pays out your bet 2 2 2 2 2 pays out your bet 2 times and so for untel you get to the last one ☆☆☆☆☆ pays out bet 10 times and the raffle game to payout 10% of the time same bet's but everyone has to agree on the bet and I want it to be a table that has 11 seats because 10% goes to the house.