1 published complaint: 1 unresolved (1 no response).
We grade Chumba C. It's one of the longest-running sweeps brands, but the 1 complaint on record — an account deactivated with no explanation — went unanswered in mediation. Established, but not without dispute.
One player reported a deactivation with no reason given and no meaningful response from support. If it happens to you, request the specific basis in writing; in this case the operator didn't engage with our inquiry.