Respin bonus and jackpots in a 3×3 Hold and Win layout

The base screen uses a compact 3×3 reel grid with five fixed lines and four jackpot meters at the top. Diamonds Power: Hold and Win places Bonus diamonds on reels 1 and 3, while the Power Bonus symbol is limited to reel 2 and can add all bonus values to the result. In the Bonus Game, the 3×3 area becomes a fixed board with three re-spins that reset on each new symbol, and jackpot diamonds can join the grid.

1. Screen layout at a glance

Main screen layout of Diamonds Power: Hold and Win with 3x3 grid and jackpot panel
The base game interface with jackpot meters on top.

The main game uses a 3×3 grid with three reels and three rows. A four-tier jackpot panel sits above the grid: Grand, Major, Minor, and Mini.

Credit, Last Win, and Bet sit in the bottom bar, with minus and plus buttons next to the bet value. A large Spin button sits on the right, next to Autoplay and Turbo controls.

Sound, Info, and Menu icons sit in the lower right. The jackpot panel stays visible in the base game view.

2. Paylines and win evaluation

Diagram of the 5 fixed paylines
The 5 fixed paylines cover rows and diagonals.

The slot uses five fixed paylines. Three lines run straight across each row, and two lines run diagonally through the center.

Line wins count in succession from the leftmost reel to the rightmost reel. Only the highest win per payline counts on a spin.

With three reels, a line win uses three symbols along a payline, with Wild substitution where allowed.

3. Symbols and base payouts

Demo screenshot: Paytable with symbol values for Wild, Bells, and others
High-value symbols include Sevens and Bells.

Base symbols include 777, bells, dice, BAR, and card-style icons. The Wild symbol substitutes for all symbols except Bonus and Power Bonus.

The paytable lists these 3-of-a-kind wins: Wild (777) pays 50.00, bells pay 30.00, dice pay 20.00, and BAR pays 16.00.

Lower symbols pay 4.00 or 1.00 for three symbols, based on the icon group shown in the Game Info panel.

4. Bonus and Power Bonus symbols

Bonus and Power Bonus symbols explanation
Power Bonus appears on Reel 2; standard Bonus on Reels 1 and 3.

Two diamond icons drive the bonus logic: Bonus and Power Bonus. In the main game, Bonus lands on reels 1 and 3, while Power Bonus lands on reel 2.

The Hold and Win bonus starts when Bonus lands on reels 1 and 3 and Power Bonus lands on reel 2. The screen then switches from reels to the bonus grid.

A spin that has Power Bonus together with any Bonus starts the Diamonds Power Feature.

5. Diamonds Power Feature

Diamonds Power feature in action
Power Bonus collects values from all Bonus symbols on the screen.

Diamonds Power Feature can start on any spin where Power Bonus lands together with at least one Bonus symbol.

It collects the values of all Bonus symbols, including Mini, Minor, Major, and Grand jackpot symbol values, then adds the sum to the win.

In the base game, the added amount joins that spin result. In the bonus game, the added amount goes into Total Win.

6. Diamond Pile Feature

Diamond Pile is tied to Bonus symbols in the main game. Any Bonus symbol that lands can start Diamond Pile.

When it starts, the feature adds enough Bonus and Power Bonus symbols to start the Bonus Game.

7. Hold and Win Bonus Game

Demo screenshot: Hold and Win bonus game grid with active symbols
The bonus game locks symbols and resets re-spins to 3.

The bonus mode uses a 3×3 grid with lightning tiles, and a Total Win counter sits under the grid. Jackpot tiers stay visible at the top.

Only Bonus diamonds (including Mini, Minor, Major, and Grand) and Power Bonus can land in this mode. Power Bonus can appear only in the middle column (reel 2) and stays on the grid during the bonus.

The bonus starts with 3 re-spins. Each new symbol resets the re-spin count to 3, and the bonus ends when no re-spins remain.

Values on symbols use bet multipliers: x1, x2, x3, x5, x7, x10, x15. When the bonus ends, values accumulated in all Power Bonus symbols are added to Total Win.

8. Jackpots in the Bonus Game

Demo screenshot: Four jackpot tiers (Mini, Minor, Major, Grand)
Jackpots are fixed multipliers based on the total bet.

The bonus mode includes four jackpot symbols: Mini, Minor, Major, and Grand. If a jackpot diamond lands during the bonus, that jackpot tier is awarded.

Jackpot amounts scale with the active bet. With bet 1.00, the panel lists Mini 25.00, Minor 50.00, Major 150.00, and Grand 1000.00.

With bet 5.00, the panel lists Mini 125.00, Minor 250.00, Major 750.00, and Grand 5000.00.

9. Transitions and navigation

Bonus Game entry screen and Total Win result screen
Bonus flow: entry screen and final result screen

Bet changes open a full-screen bet menu with preset buttons and a scroll bar. The menu closes back to the reels view.

Game Info opens as a scroll panel with symbols, paylines, and bonus rules, and a close icon returns to the base game without changing the current state.

Before the bonus starts, a Bonus Game banner overlays the reels, then the bonus grid takes over. After the bonus ends, the screen switches to a Total Win banner, then the game returns to the base game screen.

10. Casino mode notes

The casino account currency sets the unit for balance and transactions. The game panel uses plain numbers for Credit, Bet, and Win, while the currency sign can sit in the casino header or wallet area.

Bet steps and number format can differ between casinos because they follow the wallet setup. The same title can run with different currency displays without changing the core reel grid and bonus flow.

Game Info can include an RTP line and a version line. RTP can vary by casino setup, so the value on that screen is the one used in the active casino lobby.

11. Demo version

Use the demo on this page to check the reel grid, paylines, and bonus flow with the real UI controls. It is the fastest way to verify how the symbols and features work.

Bet changes use minus and plus next to the bet value, or the bet list overlay with preset buttons. This setup includes 0.20 and 100.00 as visible presets.

Game Info opens as a scroll panel with symbol payouts, paylines, and bonus mechanics, then closes back to the base screen. Some settings can differ in a casino lobby.

12. Pros and Cons

Pros

  • 3x3 grid, 5 fixed paylines
  • 4 jackpot tiers on top panel
  • Hold and Win bonus with re-spins
  • Bet buttons include 0.20 to 100.00

Cons

  • No line count control
  • Bonus symbols have reel limits
  • 3 reels limit line length
  • Power Bonus is reel 2 only

13. Questions and answers

Q: What maximum win is stated for this title?
A: The max win is 1057x.
Q: Does the demo list a game version?
A: Yes. The Info panel includes a version line.
Q: What are the jackpot multipliers relative to bet?
A: Mini is 25x, Minor is 50x, Major is 150x, and Grand is 1000x.
Q: Is RTP stated in the demo UI?
A: Yes. Game Info lists RTP: 95.66% in this setup. RTP can differ by casino configuration, so the value can change between lobbies.

How this page is sourced

  • Rules and symbols are taken from the in-game help/paytable shown in the demo.
  • Numbers (RTP notes, bet limits, max win) follow the game info for this title. Casinos may use a different setup.
  • Screenshots used on this page come from the demo version (UI, bet values, jackpot panel).