Green Hat by Five Men Games is presented as a card-based casino game with a themed format and multiple betting options. Rounds begin with the dealer dealing cards to the player, with outcomes shaped by the hand total and combinations such as pairs, three of a kind, or sequences. Bets may be placed on straight results, suit matches, high or low totals, and pair or set outcomes.
The game includes payout differences based on risk, with higher returns usually linked to more specific predictions. Some versions feature bonus rounds or Green Hat special events, which can add extra payouts or free plays. The rules may vary by venue, including changes to the number of cards dealt and the scoring table.
A demo version is available so players can play for free and practice before playing for real money. This allows users to review the betting structure, card combinations, and bonus features before placing live stakes.