Unreleased game I've brainstormed for a while.

Gatekeepers is a strategic card game that integrates community-generated content and features multiple levels of play, including leagues where gamers can compete. Players collect and utilize cards, which can gain experience and level up, creating a dynamic interplay with each match. A unique aspect of the game is the auto-balancing mechanism which adjusts based on the cards' performance and players' win rates, aiming to game the system, albeit temporarily. This provides a challenge for players to continually adapt their strategies.

The game's economy plays a crucial role in balancing gameplay. It tracks the frequency of card plays in winning hands and adjusts the card's power accordingly, allowing players' collective behavior to drive game balancing in real-time. This method of using the 'free market' within the game facilitates a shifting difficulty level that is continuously adjusted based on player strategies and card usage.

Additionally, Gatekeepers offers a customizable, global map that evolves over time, further enhancing the game's depth and complexity. User-generated content is encouraged, allowing for a broad spectrum of creativity within the game’s framework. The design philosophy behind Gatekeepers is to provide an engaging and ever-changing experience that relies on player input and market mechanisms to maintain a balanced and enjoyable game for all participants.