Octo Attack is a 6-reel slot from Hacksaw Gaming with an RTP of 94.26% and a bet range from 0.1 to 100. The game centres on Wild symbols, which substitute for regular paytable symbols, and Wild Multiplier symbols that can land with values from 1x to 10x. Players looking for an Octo Attack demo version can play for free and practice before playing for real money.
When a win lands, winning symbols are removed and replaced by new ones, while Ink Stains mark the winning positions. These stains are then used by the Tenta-Grab mechanic, triggered by the Eye of Otto symbol, which randomly selects one symbol and spreads it across all Ink Stained positions and itself. If the grabbed symbol is a Wild or Wild Multiplier, the replacement positions may turn into Wild Multipliers.
Free spins are awarded by landing at least three FS scatter symbols at the same time in the base game. The number of scatter symbols matched sets the number of free spins, and extra scatter symbols during the feature add more spins, with one additional spin for every three normal FS scatters landing together.