10x Minimum Collection Gridiron

10x Minimum Collection Gridiron by Spinberry is a slot game built around a 3×3 grid formed by the nine central reel spaces. When a helmet lands in one of those spaces, it transfers to the corresponding position in the grid outside the reels.

Filling all nine positions with blue helmets triggers the Helmet Pick Me feature. After the helmets are shuffled, a pick reveals one of nine multipliers, from ×9 to ×81, applied to the current stake; the grid clears after a win. A question mark can trigger the Digit Pick Me feature, where a revealed digit replaces it on the reels. White question marks offer digits 1–4, while blue ones offer 5–9. Try the demo version to play for free and practice before playing for real money.