# Services

Backend services for achievements, leaderboards, stats, and authentication.

## [Achievements](/dev/doc/services/achievements)

Track and award player achievements.

## [Leaderboards](/dev/doc/services/leaderboards)

Ranked leaderboard system with web API access.

## [Stats](/dev/doc/services/stats)

Player statistics tracking.

## [Auth Tokens](/dev/doc/services/auth-tokens)

Authentication tokens for backend service calls.