Gambling addiction - Casino+ Pack v1 - Quest Design

The quest book is intentionally NOT a progression campaign.
It contains one chapter named Tutorial and only four quests:
1. Welcome / safety disclaimer
2. Your First Upgrade
3. Risk and Recovery
4. You're Ready

After that, the player is free to play Minecraft normally.
Upgrader Items remains the main mechanic; Jackpot is optional bonus content.
