Trick-or-Treat: A VIP Guide to Understanding Slot Bonus Features
THE CANDY AT THE BOTTOM OF THE BAG

The base game is just the door-knocking — a polite tap, a spin, a quick peek through the window. The real sweetness starts when you crack open a bonus round. That’s the candy at the bottom, the part everyone secretly hopes for even if they pretend they’re here for the “experience.”
Slot bonus features are the party favors of casino games. Some are predictable — the classic Free Spins, the friendly multiplier. Others feel like grabbing a mystery bag at a costume party and hoping there’s something good inside. Either way, it’s the bonuses that shift a slot from “okay” to “take my money but gently.”
And since CostumeVIP used to guide you toward the best Halloween parties, it only makes sense we now show you how to spot the best party favors inside your favorite slots. Treats, tricks, and everything in between — all hiding inside the mechanics.
So let’s dump the bag out on the table and see what shines.
THE CLASSIC TREAT: WHAT ARE FREE SPINS?
Free Spins are the moment when the bartender leans over and quietly says, “Next round’s on the house.” No matter how many times you’ve played slots, this feature always hits with that tiny spark of luxury — like sneaking into the VIP bar without paying a cent.
In most slots, it’s the Scatter Symbols doing the heavy lifting. Land three of them — sometimes more, depending on how stingy the slot feels — and the bonus round opens up. The reels spin for free, but the wins are yours. That’s the delicious part. You’re not paying, but the game still throws prizes at you like candy.
The real magic is in the re-trigger. Land more Scatters during Free Spins, and the round extends itself like a party that refuses to end. Some slots give you another 10 spins, others stack multipliers, and a few turn the entire screen into a bonus round fever dream.
That’s why every guide about bonus rounds starts with Free Spins — they’re the classic treat at the bottom of every good loot bag.
THE SUGAR RUSH: HOW MULTIPLIERS WORK
Multipliers are the VIP upgrade nobody warns you about — like paying for a regular drink and suddenly getting the premium top-shelf version without asking. A simple x2 turns into x5, and sometimes x5 turns into x100 if the slot feels generous enough to cause heart palpitations.
These boosters attach themselves to wins, doubling or tripling them, but in some games the multipliers stack and snowball into something absurd. Progressive multipliers grow with each successful hit, especially in cascading reels or avalanche-style slots where symbols fall instead of spin. One win triggers another, then another, and suddenly that x1 becomes x15 without you lifting a finger.
The charm of multipliers is simple — turning a standard win into something that feels like you found a golden ticket. Sweet, fast, dangerous, addictive. A sugar rush disguised as game mechanics.
THE MYSTERY BAG: PICK-AND-CLICK & WHEEL BONUSES
Pick-and-Click bonuses are the slot world’s version of a costume contest — the host lines up a row of coffins, chests, pumpkins, masks, whatever the theme demands, and says, “Choose one.” Behind each is a different prize. Sometimes cash. Sometimes Free Spins. Sometimes a booby trap that sends you home early.
Wheel bonuses are just as dramatic — spin a massive wheel dripping in neon lights, wait for that ticking sound, and pray it doesn’t land on “1x.” These are the interactive bonus rounds that make slots feel like mini-game collections instead of static reels. It’s why pick-and-win games stick around: they trick your brain into thinking you have agency, even if the RNG already made its choice two seconds ago.
Instant cash prizes or a shot at something bigger — that’s the mystery bag vibe. You pick. You click. You hope the slot is in a generous mood.
THE FAST PASS: BUY FEATURE (BONUS BUY)
The Buy Feature is the VIP Fast Track — the moment a slot leans in and whispers, “Skip the small talk?” Instead of grinding through the base game, you pay a sharply increased price (often 100x your bet) and the slot drops you straight into the good part: the bonus round.
It’s appealing because it cuts out the slog. No waiting for Scatters, no praying the reels line up politely — you walk past the queue and straight into the main event. But like most VIP shortcuts, it’s high risk. The volatility hits harder. Bonus rounds can flop. You can pay a fortune to win crumbs. Or, rarely, the whole screen explodes and the slot behaves like a festival of multipliers.
So yes, the Buy Feature is powerful. But only if you treat it like what it is: a high-volatility strategy dressed up as a convenience.
UNMASKING THE RULES — FAQ
READY TO OPEN YOUR TREAT BAG?
Now that you can tell a Scatter from a Wild — and know exactly what to do when multipliers, mystery bags, and avalanche reels start firing — you’re more than ready. You’ve seen the candy, shaken the bag, sorted the good stuff from the suspiciously sticky stuff. Time to test all of it somewhere that actually rewards curiosity.
We recommend LeoVegas — the “King of Mobile Casino.” It’s a massive wardrobe of more than 2,000 slots, updated constantly, and their Free Spin treats land often enough to feel like someone is slipping bonuses into your pocket when nobody’s watching.