Arcade machines have long been designed to cater to players of varying skill levels, ensuring both beginners and experts find the experience engaging. Here’s how they achieve game balancing:

1. Dynamic Difficulty Adjustment: Many arcade games automatically tweak difficulty based on player performance. For example, if a player is struggling, enemies might move slower or power-ups appear more frequently. Conversely, skilled players face tougher challenges to maintain excitement.

2. Adaptive AI: Some games use AI to analyze player behavior, adjusting opponents’ tactics in real-time. This keeps the game fair yet challenging, regardless of skill level.

3. Selectable Difficulty Settings: Classic arcade cabinets often feature difficulty switches or modes (e.g., "Easy," "Hard"), allowing players to choose their preferred challenge upfront.

4. Lives and Continues: Limited lives force players to improve, while continues (often requiring extra coins) let less skilled players progress, balancing accessibility and mastery.

5. Score-Based Scaling: High scores can unlock harder levels or hidden content, rewarding skilled players without alienating newcomers.

By blending these techniques, arcade machines create a balanced, addictive experience for all players. Whether casual or competitive, everyone gets a fair shot at fun.