High Roller (My gambling gungame IP) has gone through several iterations over the years. The characters have been retooled multiple times to fit new design requirements. Each character is themed around a casino game as are their weapons, another gambling theme, and a specific card suit, each one defining an attribute of the character (Spade = increased luck modifier, Heart = Increased HP and DEF, Diamond = Increased AGI, and Clubs = Increased DMG). These characters draw from various cultures and themes to best represent their niche in gambling to properly represent the metaphor that is High Roller.