Gearlab Genius

Set in a steampunk-inspired mechanic's workshop filled with copper gears and inventive machinery, Gearlab Genius by Hacksaw is a video slot that features a 5 × 4 reel grid offering 1,024 ways to win. The game incorporates three primary mechanics based on the reels: Synced Reels, where 2 to 5 reels can mirror each other; Reel Multipliers, which appear randomly above individual reels with values from x2 to x100 and can be additive when multiple reels contribute to a win; and Super Reels, which turn an entire reel wild. Players can enjoy two free spins rounds: Spark of Genius, activated by landing 3 or 4 scatter symbols for 8 or 10 free spins respectively, and Perfect Sync, which is triggered by 5 scatters for 12 free spins. During Spark of Genius, a minimum of 2 reels will sync on every spin, while Perfect Sync guarantees at least 2 Reel Multipliers with each spin. Additionally, every scatter symbol collected during a free spins bonus grants an extra free spin. Gearlab Genius also features a bonus buy option, allowing players to access Spark of Genius, Perfect Sync, or other enhanced bonus modes directly when available. The maximum prize can reach up to 10,000 times the player's stake.

You can play it for real money.