Basic Instinct Review

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Developer: iSoftBet
Reel Setup: 5×3
Paylines: 243
RTP: 95.76%
Volatility: Low–Medium
Max Win: 30× per line (total max undisclosed)
Min/Max Bet: 0.01 / 243.00
Release Date: 17/02/2014

Overview

Basic Instinct is a branded video slot from iSoftBet that channels the dark, suspenseful vibe of the 1992 thriller. Played over a 5×3 grid with 243 ways to win, it blends three distinct stacked-wild features with a progressive jackpot and a mystery-pick bonus round.

Theme & Design

Set against a sleek black backdrop framed by Sharon Stone’s portrait and the San Francisco skyline, the game uses polished 3D graphics and cinematic synth-driven audio to evoke a ’90s detective atmosphere. Iconic symbols—ice picks, handcuffs, revolvers and luxury cars—land in sharp, mobile-friendly HTML5 style.

Key Features

Wild Drop: Appears on reels 1, 3 and 5 as a 3-high stacked wild. It locks in place and drops one row each spin, triggering respins until it disappears.
Bonus Wild: A 3-high wild on reel 3 that splits into multiple wilds when fully visible and launches the mystery pick bonus round.
Free Spins Wild: Also on reel 3, this 3-high wild awards 20–50 free spins when fully in view; partial landings convert to regular wilds.
Free Spins Bonus: Awarded by stacking Free Spins Wilds; one symbol is chosen to expand full-reel on each spin, boosting win potential.
Progressive Jackpot: Triggered by uncovering the gun icon in the mystery-pick bonus, offering life-changing payouts.

Betting & RTP

Stakes range from 0.01 to 243.00 per spin (1 coin per line at up to 1.00 coin value). The theoretical RTP is 95.76%, with low–medium volatility favoring steadier play over wild swings.

Volatility & Max Win

With low–medium volatility, expect frequent smaller wins from 243 ways to win. The highest base-game line payout is 30× your line stake, while the progressive jackpot and expanding-symbol free spins offer the biggest upside.

Who Is It For?

This slot appeals to players aged 18+ who enjoy movie-licensed themes and feature-rich mechanics without extreme variance. Fans of stacked-wild innovations and jackpot chases will find plenty to savor.

Final Verdict

iSoftBet’s Basic Instinct faithfully captures its cinematic muse, pairing polished visuals with three unique stacked-wild features, a mystery pick bonus and a progressive jackpot. While it leans toward lower volatility, the expanding-symbol free spins and jackpot draw ensure every spin holds suspense. Always remember: outcomes are random and gambling should be done responsibly.

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18+ only. Please play responsibly. Visit
BeGambleAware.org for advice and support.