Game Information
Provider
iSoftBet
Type
Blackjack
Blackjack 21+3 Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | iSoftBet |
| Theme | Casino, Cards |
| Layout | Table game with side bet (not traditional slot layout) |
| Core Mechanics | 21+3 side bet, Up to five possible winning poker hands, Payouts up to 100× bet |
| Developer | iSoftBet |
| Platform | Online casinos, live dealer lounges |
Mathematical & Payout Model
Max Win Potential
100x
Blackjack 21+3 Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| 21+3 side bet | Player places side bet before deal | Forms three‑card poker hand from player’s two cards and dealer’s up‑card | Payouts up to 100× for suited three‑of‑a‑kind |
Frequently Asked Questions (FAQ)
| What is the 21+3 side bet? | It’s a wager that your two cards plus the dealer’s up‑card form a three‑card poker hand like flush, straight, or three‑of‑a‑kind. |
| What is the maximum payout? | The top payout is 100× your side bet for a suited three‑of‑a‑kind. |
| Which poker hands qualify? | Flush, straight, three‑of‑a‑kind, straight flush, and suited three‑of‑a‑kind. |
| Does the side bet affect the main blackjack game? | No, the side bet is resolved independently and does not affect the outcome of the blackjack hand. |
| Where can I play this game? | It’s available at online casinos, live dealer lounges, and some retail casinos. |
Blackjack 21+3 Performance Summary: Strengths vs. Weaknesses
Strengths
- Adds poker excitement to blackjack
- High potential side bet payouts
- Simple to understand and play
Weaknesses
- Side bet has higher house edge than base game
- No traditional slot paylines or features
Overview
Blackjack 21+3 by iSoftBet is a blackjack variant featuring a 21+3 side bet that combines the player’s first two cards and the dealer’s up‑card to form a three‑card poker hand. It offers payouts up to 100× the bet for suited three‑of‑a‑kind, adding poker excitement to classic blackjack.
Rachel Pine is our slots expert who has worked in the online gambling industry for 10+ years. Over the course of her career, Rachel has reviewed more than 30,000 slots.
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