Crypto Casino Complaint Cases cryptocasino.cc — the crypto casino complaints registry

Crypto Casino Complaints / Lucky Block / Bonus Disputes

Bonus Disputes: dispute at Lucky Block

StatusUnresolved
Amount—
PlayerJapan
Opened2023-11-16
Resolution time82 days

What Happened

A player from Japan says they placed in three Lucky Block slot tournaments in autumn 2023 but received no prize. They say the casino raised the minimum bet mid-season without updating its terms, so their low-stake play was not counted, and that in the 21 October event they hit a 1000x multiplier yet were left off the leaderboard. Lucky Block said the player never made the winners' list, that a prize email was sent in error, and offered 25 free spins.

How It Developed

  • 2023-11-24A resolver invited the casino to respond. The casino first replied on 11 December.
  • 2023-12-15Lucky Block offered 25 free spins for the error email, saying the player placed 14th on the 21 October weekend. The player asked for the leaderboard and a cash prize instead.
  • 2023-12-28The mediator called changing rules mid-tournament highly unfair and asked for the player's full betting history.
  • 2024-01-12The mediator reviewed bets from 30 September to 8 October and found no multiplier above 193x, not enough to rank. The 1000x screenshot from the later event was accepted.
  • 2024-01-24The casino clarified that a 1000x result placed 16th, which carried a free-spins prize. The player insisted they had seen themselves 8th, worth about 150 euros, but had no screenshot.
  • 2024-02-06The case was closed as unresolved, uncertain: the player's evidence was thin, but the casino's was questionable too. The Curaçao licence body was suggested.
Unresolved

Neither side could prove the player's true rank; the mediator found the casino's records questionable too. No money is held.

What Has (and Hasn't) Helped

Screenshots of the live leaderboard would have decided this; the player had none and the casino had taken the page down. If you enter a tournament, capture the rules and the standings as you go.

Same issue, other cases

Related Cases

2024-10-23 Lucky Block: Confiscated Winnings · 27,444 USDT
A player says they passed KYC and address checks at Lucky Block, deposited 9,500 USDT and grew the balance to about 27,484 USDT.
Unresolved
2026-05-04 Lucky Block: Confiscated Winnings · 1,000 USDT
A player from Japan says they won a 1,250 euro bonus in Lucky Block's weekend live tournament, cleared the wagering and asked to withdraw about 1,000 USDT, at which point the account was locked and the payout refused.
Rejected
2026-09-09 Winna: Game Fairness · 247,000 ARS (about $170)
A player listed as being from Norway says a bought bonus round on a Belatra slot at Winna crashed on its last spin on 14 August 2026, when every non-original game on the site went down.
Rejected
2019-05-07 FortuneJack: Game Fairness · amount n/a
A player says their own analysis of 2,000 dice rolls at FortuneJack showed lower win chances on bigger bets, about 55.6% at the largest stake against about 65% overall.
Unresolved