GamGam: FAQ

This independent GamGam guide supplies its own free Four Quadrants Mines demo. Operator identity, domains, licence, apps, payments, support and commercial game equivalence have not been independently verified. No operator account or commercial link is supplied here.

Choose 4, 5 or 6 hazards on a 4×4 board. Divide it into four disjoint 2×2 quadrants: top-left, top-right, bottom-left and bottom-right. Each quadrant contains at least one hazard. This rule does not apply to all overlapping 2×2 squares. All 256, 1536 or 4480 legal layouts respectively are equally likely. One layout stays fixed throughout the round.

Live value starts at 0.97 times the virtual stake. A safe reveal divides it by that cell’s exact conditional safe probability among the remaining compatible legal layouts. A hazard ends the round with zero return. Reveals change knowledge, not the hidden layout.

With 4 hazards there is exactly one hazard in each quadrant. Every cell initially has safe probability 3/4. A safe first choice changes a 20-coin stake’s value to 20×0.97/(3/4), about 25.867 coins. Within that quadrant the next unrevealed cell has safe probability 2/3; another quadrant still has 3/4. Revealing three safe cells in one quadrant proves its fourth cell hazardous.

Collect is available after a safe reveal. Proven hazards are unavailable; proven-safe cells have probability 1 and add no value. A choice with next value above 1000 times stake is unavailable. When no eligible uncertain choice remains, the current value is banked automatically. The guard is not a promise that 1000×stake can be reached.

Exact expected return is 97% for permitted stopping policies. The initial 3% reduction is applied once; conditional safe-branch compensation preserves expectation. Choosing coordinates or stopping changes risk and variance, not this expectation. A short session is not guaranteed to match it.

Settled balance and fractional payout carry persist in localStorage. Reloading during a round ends it without refunding its already deducted stake. Outside a round, refill restores 1000 coins when balance is below the smallest stake; it does not add 1000 or reset fractional carry. Hazard count, stake and refill are locked during play.

There are no account, payment or identity-document forms here. Fonts, the visit counter, server and CDN requests can expose technical data including IP and browser details. Complete anonymity, third-party data use and cookie lifetimes are not established. Clearing cache alone may leave localStorage intact.

A matching brand, professional design, search result or HTTPS connection does not verify ownership, authorisation or safety. Match any claim against an independent regulator register, including entity, current status, scope and listed domains. No operator licence or service is endorsed here.

This demo is restricted to adults 18+ and uses coins without cash value or prizes. Set session time and virtual-coin limits before playing, then stop at those limits. Raising a stake to recover losses does not improve expectation. If playing affects responsibilities or becomes hard to control, stop and seek suitable independently verified local support.