Mines

Mines is a 5×5 grid game where you uncover safe tiles while avoiding hidden mines. Choose how many mines (1–24) are placed — more mines mean higher multipliers per safe tile, but the odds of uncovering the next one drop sharply. Each successful reveal raises your multiplier; cash out any time before you hit a mine. RTP 98.67–99.44%: the formula keeps a 0.99 factor, and rounding each multiplier to the cent moves single cash-out points slightly either way. The multiplier is 0.99 × C(25, gems) / C(25 − mines, gems), and it peaks at 5,148,297× when you clear the board with 12 mines and 13 gems or 13 mines and 12 gems.

Type

Strategy / Grid

House Edge

0.56–1.33%

Max Win

5,148,297×

RTP

98.67–99.44%