Wild Walker at Instant Casino: high-volatility zombie slot with walking wilds
Pragmatic Play's Walking Wild mechanic expands one random reel each spin in the base game and unlocks progressive free spins up to 8 reels, with an RTP of 96.55% and high volatility.
What kind of game is Wild Walker?
Constant reel-wide wilds on every spin. Wild Walker puts you in a post-apocalyptic horror setting across a 5-reel, 3-row grid with 25 paylines. Released by Pragmatic Play in 2020, the slot's defining mechanic is its Walking Wild: every spin, a full-reel Wild occupies a random reel and moves to a new random reel the next spin. This Wild stays active across all your spins in the base game, creating constant opportunities without needing to trigger anything. High volatility means your wins come less often but can be much bigger.
Which players enjoy high-volatility games? This slot suits players comfortable with longer dry spins between wins, hunting for bigger payouts when they land. The high volatility and roaming Wild mechanic reward patience and longer play sessions. It's less suited to players wanting frequent small wins or tight betting control. You can bet from NZ$0.25 to NZ$125, so both cautious players managing smaller stakes and those backing bigger bets can find their level.
Wild Walker's signature Walking Wild mechanic. On every spin, one full-reel Walking Wild is guaranteed to be active, covering all three rows of a random reel. After each spin, it moves to a different random reel. This mechanic runs continuously in the base game and never needs triggering—it shapes every round you play. When you hit 3 or more Bonus scatters, you enter Progressive Free Spins, where locked Wilds stay in place, extra reels unlock, and the Walking Wild keeps moving as it does in the base game.
Read moreWhat the numbers mean for Wild Walker
Use this when you first land on the game and want to know what you are playing.
Pragmatic Play
NZ$612 500
Wild Walker: spinning from bet to result
Learn the five steps that make up one complete round, from choosing your stake to collecting any payout.
From walking wilds to expanding reels in Wild Walker
How much each symbol pays you
These payouts show what you win in NZ dollars at a NZ$0.40 stake. More matching symbols mean bigger wins.
Top prizes
Mad Scientist3+ NZ$0.19 · 8+ NZ$64
Male Survivor3+ NZ$0.16 · 8+ NZ$44.80
Female Survivor3+ NZ$0.13 · 8+ NZ$32Lower pays
Female Medic3+ NZ$0.10 · 8+ NZ$19.20
Energy Pistol3+ NZ$0.06 · 8+ NZ$12.80
Test Tubes Rack3+ NZ$0.05 · 8+ NZ$9.60Progressive free spins with locked wilds
Scatters multiply your reel count. Three or more bonus scatters trigger free spins at level one with eight spins. Four scatters start at level two. During the round, collect three more scatters to unlock the next level, gain two extra spins, and expand your reels from five to six, seven or eight.
Your base game structure. The grid holds five reels and three rows across twenty-five paylines that run left to right. Matching symbols on adjacent reels form a win. One full-reel walking wild occupies a random reel every spin, moving to a new random reel after each spin.
Before and after each spin. A permanent expanded wild covers all three rows of one random reel on every spin. After each spin, it leaves that reel and walks to another random reel. This roaming wild stays active through base game and bonus rounds alike.
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The limits of what any player can predict
Bonus timing stays unpredictable. When the bonus round arrives depends purely on chance. You could trigger it on your first spin or not see it for dozens of spins. No pattern tells you when it's coming.
RTP does not shape your next session. Your session result is random every time you play, regardless of the RTP figure. One player might finish ahead; another might finish behind. The RTP describes long-term outcomes across millions of spins, not what happens to you today.
Between your typical win and NZ$612,500 lies the distance. The maximum win of NZ$612,500 is a ceiling, not a target. It happens extremely rarely. Most sessions produce smaller wins or losses, and that gap is where nearly all play falls.
What comes back per hundred staked
RTP is the average return over thousands of spins. This figure applies only to the standard base game and free spins round at Wild Walker.
RTP 96.55% · Standard game
Play Wild Walker free or for money
Wild Walker demo mode
The reels spin with no money on the line and no winnings to collect. Try out how the Walking Wild moves across random reels each spin, and watch the bonus scatters appear without any risk.
Play demoReal money stakes at Instant Casino
The reels spin with your chosen stake and real money winnings. Your bet slides across the paylines on each spin, the Walking Wild roams the grid as always, and any win lands straight into your account.
Play for moneyWild Walker: your questions answered
You'll understand the demo, the payout rate, how to trigger bonuses and what bets fit your bankroll.
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Set rules before you spin
Your session budget. Decide how much you can afford to lose before you start playing. Set a budget that fits comfortably in your weekly spending and stick to it.
Win or loss: when to quit. Agree with yourself where you'll stop, whether you're winning or losing. A win feels good, but that's a natural moment to step away.
Account limits that work. Use the deposit and loss limits on your account to control how much you spend. These boundaries work quietly in the background.
Stop if it stops being fun. If you find yourself playing longer than planned or chasing losses, take a break or use self-exclusion. Gambling should stay fun.