Modern arcade game machines have evolved significantly from their coin-operated predecessors, incorporating digital monetization strategies like microtransactions and in-game purchases. These features allow players to buy virtual currency, unlock premium content, or gain competitive advantages, enhancing engagement while generating steady revenue for operators.

Many modern arcades use card-based or app-linked payment systems, replacing physical coins with digital credits. Players can purchase additional lives, power-ups, or cosmetic upgrades through in-game menus. Some machines even adopt a "freemium" model, offering free gameplay with optional paid upgrades.

Critics argue this shift creates a "pay-to-win" dynamic, but proponents highlight its convenience and ability to sustain arcade profitability. As technology advances, expect even deeper integration of microtransactions in arcade gaming experiences.