2 published complaints: 2 unresolved (1 no response, 1 operator declined to engage).
MegaPrize is an operating sweepstakes casino and grades C on SweepsGuard, but all 2 published complaints closed unresolved. Each involves a balance forfeited at the point of redemption on abuse allegations the operator was asked to evidence and did not.
In the 2 complaints SweepsGuard has published, no player recovered their money. 1 closed after MegaPrize engaged but declined to produce the terms or figures it relied on, and 1 closed after it did not respond to mediation at all.