Primal Rampage

Primal Rampage is a Play’n GO slot released on June 4, 2026, themed around a giant ape tearing through a city. The base game is a three-reel layout, and the paytable screen promises wins up to 2500x the normal bet. Play’n GO’s page does not list RTP, volatility or a bet range. Third-party listings give 96.20% RTP, medium volatility and 27 paylines, but those come from unofficial sources and should be checked on the casino’s help screen.

Reel 2 does the work

Most of the special symbols can only land on the middle reel. The Wild appears there and carries a multiplier of x2, x3, x5, x10, x25, x50 or x100, or no multiplier at all. It replaces everything except Vault Bonus and Rage symbols. The demo’s first spin showed a Wild at x100 on reel 2, though that was a static picture of the mechanic and not a payout.

The Vault Bonus also lands only on reel 2. When it does, the ape smashes the reels and opens every vault. Each vault can hold one of the five jackpots (Grand, Mega, Major, Minor, Mini) or a coin multiplier from x1 to x9.

Rage symbols and the Primal Wheel

Rage symbols can land on any reel in the base game. Three of them start the Primal Wheel. If only one or two land, the ape collects them and the wheel may still trigger. The wheel has these outcomes:

• Grand 1000x
• Mega 250x
• Major 75x
• Minor 30x
• Mini 10x
• Kong Quest
• King Spin

The same five jackpot values sit on the left of the base game screen, shown as 1000.00, 250.00, 75.00, 30.00 and 10.00 on a 1.00 bet.

Two free spin modes

Both free spin features can be reached only through the wheel, and both start with 8 spins.

Kong Quest changes the reel size on every spin. The ape stretches the reels, and the grid becomes 3×3, 3×4, 3×5, 3×6, 3×7 or up to 3×8 at random. Play’n GO’s page calls the first screen mode Expanding Free Spins, and the splash screen shows the taller grid.

King Spin is simpler on paper: all Vault Bonuses are unlocked instantly, and the ape can smash the reels several times to upgrade them. The rules screens captured for this review explain Kong Quest in detail but not the upgrade steps, so the King Spin description follows the official page wording only.

What the demo does not show

No Bonus Buy appeared in the demo, and Play’n GO’s page does not mention one, so it is not claimed here. The paytable does not state the odds of any wheel segment either, which matters because 2 of the 7 slices lead to free spins and 5 are fixed jackpots of different sizes.

The 2500x ceiling is modest next to the 1000x Grand, which is only a 2.5 to 1 gap. A Wild at x100 landing inside a long Kong Quest sequence is the plain route to the top figure, and that combination is rare by design in most Play’n GO slots with multiplier wilds.

For a slot with an urban monster-movie look, the rule set is compact: one Wild, one Vault symbol, one Rage symbol, one wheel and two bonus rounds. The demo ran at 25000.00 balance with a 1.00 bet, so every jackpot value above reads directly as a multiple of the stake.