Lucky Diamonds — Blackjack Table & Slot Machine

Gamble your diamonds. Test your luck. Win big — or lose it all.

Lucky Diamonds adds two fully functional casino machines to Minecraft 1.20.1 (Fabric). Place your bets with real diamonds from your inventory and experience authentic casino gameplay — right inside your world!

Features

Blackjack Table

A beautifully crafted green felt table with a complete, fully working Blackjack game.

Full Blackjack rules: Hit, Stand, Double Down
Dealer draws until 17
Natural Blackjack pays 3:2
Ace counts as 1 or 11 automatically
Real diamonds are deducted from your inventory on bet — and paid back on win
If you close the table mid-round, your bet is automatically returned
Clean casino-style GUI with animated card rendering

Slot Machine

A 2-block-tall slot machine with spinning reels, a lever animation, and real payout logic.

3 spinning reels with smooth deceleration animation
7 symbols: DIAMOND, SEVEN, BELL, BAR, CHERRY, LEMON, COIN
Realistic weighted odds — rarer symbols pay more
Jackpot system: 3x DIAMOND = 50x your bet!
"Not enough diamonds" warning when you're broke
Full paytable visible in the GUI at all times
Jackpot flash banner when you hit the big win

Payout Table

Slot Machine

Combination	Payout
DIAMOND x3	x50 (JACKPOT!)
SEVEN x3	x25
BELL x3	x15
BAR x3	x10
CHERRY x3	x8
LEMON x3	x5
COIN x3	x3
Any 2 matching	x2+

Blackjack

Result	Payout
Blackjack (natural)	3:2 (x2.5)
Win	1:1 (x2)
Push (Tie)	Bet returned
Loss	Bet lost

Crafting Recipes

Blackjack Table

[ Green Wool  ] [ Diamond    ] [ Green Wool  ]
[ Oak Planks  ] [ Diamond    ] [ Oak Planks  ]
[ Oak Planks  ] [   (empty)  ] [ Oak Planks  ]

Required: 3x Green Wool, 2x Diamond, 4x Oak Planks

Slot Machine

[ Iron Block  ] [ Iron Block   ] [ Iron Block  ]
[ Iron Block  ] [ Lever        ] [ Iron Block  ]
[ Iron Block  ] [ Diamond Block] [ Iron Block  ]

Required: 7x Iron Block, 1x Lever, 1x Diamond Block

The Slot Machine is 2 blocks tall — it places the top block automatically when you place it!

How to Use

Craft the Blackjack Table or Slot Machine
Place it in your world
Right-click to open the GUI
Set your bet using the bet buttons
Play — and may luck be on your side!

Both machines require Fabric API to work.

Requirements

Minecraft 1.20.1
Fabric Loader 0.15.6+
Fabric API 0.92.0+1.20.1

Multiplayer / Server

This mod works on both client and server. Every player on the server needs the mod installed. Diamonds are deducted and awarded from each player's personal inventory.

Notes

Diamonds are the only currency — no config needed
All gambling is purely for fun — no real money involved
Compatible with most other Fabric mods

Made with love (and a bit of gambling addiction). Good luck at the table! 🎰

Casino Mod