Both titles live in the fast-bet lane of our Instant Games cluster, yet they approach risk in opposite ways. CoinFlip offers a single 50/50 coin toss at ~98 % RTP (1.98 × payout). Mines lets you choose mine density; RTP slides from ~99 % with one mine to ~96 % with 10+ mines. Understanding those levers is the key to deciding which game feels "safer."