BlackJack 21 demo
by Advantplay
Free play, no real money.
–RTP
–Max win
–Volatility
19.57xHighest logged
5 / FixedReels / lines
About BlackJack 21
BlackJack 21 is a slot by Advantplay. Play the free demo above to try it before betting real money.
Real bets on BlackJack 21Biggest wins, top multipliers and highroller bets logged by SlotlogsDetails
- Type
- Slots
- Reels
- 5
- Paylines
- Fixed
- Min bet
- 1
- Max bet
- 1,000
- Added to catalogue
- 31 Dec 2024
- Highest logged on Slotlogs
- 19.57x
- Game id
- 33469
Features
No special features listed for this game.
Themes
Logged on Slotlogs
Real-money bets on BlackJack 21 from the casinos Slotlogs tracks.
Top wins
| Date | Player | Site | Win | Mult |
|---|---|---|---|---|
| 25 Feb 2026 | NoIamPatrick | Stake | $11,957 | 2x |
| 26 Feb 2026 | KUCJUDYTA | Stake | $11,785 | 2x |
| 31 Aug 2026 | willhas5 | Roobet | $8,349 | 2x |
| 29 Dec 2025 | Marsaterbxu | Stake | $7,200 | 1.94x |
| 31 Aug 2026 | willhas5 | Roobet | $6,494 | 2x |
| 26 Feb 2026 | KUCJUDYTA | Stake | $6,076 | 2x |
| 24 Feb 2026 | NoIamPatrick | Stake | $6,038 | 2x |
| 26 Feb 2026 | KUCJUDYTA | Stake | $5,974 | 2x |
| 1 Feb 2026 | PVPVPV96 | Stake | $5,944 | 2.5x |
| 7 Mar 2026 | Ravevave | Stake | $5,024 | 2.5x |
Top multipliers
| Date | Player | Site | Mult | Win |
|---|---|---|---|---|
| 27 Aug 2026 | User a52c8 | Duelbits | 11.09x | $610.00 |
| 27 Aug 2026 | User a52c8 | Duelbits | 9.38x | $305.00 |
| 27 Aug 2026 | User a52c8 | Duelbits | 8x | $140.00 |
| 27 Aug 2026 | User a52c8 | Duelbits | 6.86x | $240.00 |
| 7 Sep 2026 | User a52c8 | Duelbits | 6.5x | $357.50 |
| 27 Aug 2026 | User a52c8 | Duelbits | 6.38x | $510.00 |
| 31 Jul 2026 | Sam420555 | Roobet | 6.2x | $331.80 |
| 27 Aug 2026 | User a52c8 | Duelbits | 6x | $210.00 |
| 27 Aug 2026 | User a52c8 | Duelbits | 6x | $480.00 |
| 27 Aug 2026 | User a52c8 | Duelbits | 6x | $210.00 |
