Steam Achievement Picker 作者： Martin W

Pick a random uncleared achievement on any Steam achievements page.

Features:
- Roll a random locked achievement, with a Reroll button to pick again
- Shows the achievement image, name, and description
- Shows what percentage of players have unlocked it
- Link to search for a guide on Google
- Difficulty rating (Common / Rare / Epic / Legendary) based on completion rate relative to the rest of the game's achievements