Return to player
96%
Min bet size
0.20
Game type
Video Slots
Volatility
High
Reels
7
Progressive Jackpot
No
Popularity
Max bet size
100
Game provider
Elk Studios
Bonus Features
Yes
Paylines
CollectR (no paylines)
Theme
Christmas
Huff N’ Puff CollectR 2 online slot game
ELK Studios went all out for Christmas with Huff N’ Puff CollectR 2, released in December 2026. In this slot, wins come from the little pigs moving around the grid and eating gems that match their color. To keep things interesting, you’ll also find plenty of special features, including wheels, gift mini-games, bonuses, and more. Compared to the first game, Huff N’ Puff CollectR 2 has a larger grid, a much higher maximum win, and more bonus features.
Is Huff N’ Puff CollectR 2 Right for You?
- Play this if: You like collection mechanics and enjoy watching a single spin keep going through cascades and chained features.
- Skip this if: You prefer simple rules and smaller but more frequent wins.
- Minimum bankroll: 40 EUR at the minimum bet.
Huff N’ Puff CollectR 2: Slot Overview
| Slot | Huff N’ Puff CollectR 2 |
|---|---|
| Provider | ELK Studios |
| Release date | December 2026 |
| RTP | 96,00% |
| Volatility | Medium-high |
| Maximum win | 10.000x the bet |
| Structure / Ways to win | 7x6 initially, expandable up to 8x7; no paylines (uses CollectR mechanics) |
| Bet range | 0,20 EUR to 100 EUR |
Theme and First Impressions
The Christmas setting won us over more than we expected. The four little pigs travel to the North Pole to meet a Santa who seems a little too much like a wolf. It’s a natural follow-up to the fairytale parody of the first Huff N’ Puff CollectR, and ELK Studios pulls it off really well.
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How Huff N’ Puff CollectR 2 Works - Base Game
Forget about paylines, because there aren’t any here. Huff N’ Puff CollectR 2 uses ELK Studios’ CollectR mechanic instead of paylines. Four pigs, one per colour, sit on the grid and take turns. Each pig moves onto a matching gem next to it and keeps going as long as there’s another gem of its colour beside it. Every gem it collects pays its value at its current level (see the table below, at a €1 bet). When no pig can move, new symbols fall in and the collecting starts again.
Gems start at payout level 1, and Upgrade symbols can raise their level. The higher the level, the better the payout:
Bonus Features and Free Spins
If there’s one thing this slot isn’t missing, it’s special features. During our test, we noticed that the features often appear together instead of one at a time. That can make the gameplay feel a little uneven at times.
Symbol Collection
Above the grid, you’ll see a progress bar with a gift box at the end that fills up as the pigs collect gems and wild symbols. Once the bar is full, it turns several gems into feature symbols.
Feature Symbols
This slot includes several types of special symbols, each with its own effect:
- Wild: Substitutes for any gem at your current payout level.
- Upgrade: Raises the payout level of gems that match the color of the pig collecting it. This symbol can increase the level by 1 to 3 levels at a time.
- Upgrade All: Raises the level of all four gem colors at once, also by 1 to 3 levels.
- Transform: Turns a group of gems next to the pig into gems of the same color.
- Santa Hat: Places pig tiles on empty spaces, allowing the pigs to cross those gaps once each and reach more symbols.
- Mystery Box: Awards at least two feature symbols or adds the Mad Chicken to the grid.
- Cannon: Expands the grid from 7x6 to 7x7, or from 7x7 to 8x7, and also removes pigs and paying symbols, except for wilds.
- Mad Chicken: Jumps to a new position and leaves feature symbols in its previous position, except for hats.
- Wheel: Can trigger the Big Wheel, a wheel upgrade, a bomb, or nothing at all. The bomb removes pigs and paying symbols in a 4x4 area and expands the grid.
Wolf Feature
This feature starts when a pig collects the wolf symbol. The little pigs panic and move around the grid, leaving hats behind them. Those hats build frames that later reveal coin prizes.
One hat creates a straw frame, two create a wooden frame, three create a gold frame, and four create a diamond frame. Your prize depends on the quality of the frame:
- Straw: 0,25x to 2x
- Wood: 0,5x to 2.500x
- Gold: 5x to 2.500x
- Diamond: 10x to 2.500x
If a bonus symbol lands during this feature, a saw appears and moves across the grid, creating or upgrading frames in its path. If you land a super bonus symbol, the super saw does the same thing across full rows.
These frames also carry over if the bonus is triggered, so getting the wolf right before the bonus is a great result.
Slot Machine Feature
The slot symbols you collect in the base game appear to stack up in a small slot next to the board. Each coin has a random chance of triggering one of these wheels:
- Jackpot Wheel: Awards an instant payout of 10x, 25x, 100x, 500x, or 2.500x the bet.
- Feature Wheel: Can award Gift Mania, the bonus, or a spin on the Super Wheel.
- Super Wheel: Can award Gift Mania Deluxe, Stacked Gifts, or the super bonus.
We say “appear to stack up” because you’re not actually collecting anything. It’s just a visual effect. During our test, the slot looked completely full, but it never triggered.
Big Wheel
To trigger the giant wheel above the board, you need to clear every symbol on the grid or collect a wheel symbol. This feature can award:
- Bonus
- Super bonus
- Gift Mania games
- Instant payouts from 5x to 2.500x the bet
You can also upgrade the wheel up to three times. Each upgrade turns the low-value coins, first 5x, then 10x, and finally 25x, into mystery features. Your progress is saved between rounds until the wheel finally triggers.
This was our favorite feature, as it appeared more than once during our test and gave us some decent returns.
Gift Mania, Gift Mania Deluxe, and Stacked Gifts
These are three versions of a hold-and-win style mini-game. In each one, you start with one pig in each corner, a 2x2 Christmas sack in the center, and 3 spins. The spin count resets whenever a gift, flamethrower, or ice bridge lands. The goal is for the pigs to collect the gifts.
The gifts have four levels: straw, wood, gold, and diamond. Their prizes range from 0,25x to 2.500x your bet. As you collect gifts, the lowest gift level also improves.
When no more moves are possible, all the gifts open and you receive your prizes.
The main difference between the three versions is the grid size. Gift Mania uses a 6x6 grid, while Gift Mania Deluxe uses an 8x8 grid. Stacked Gifts also uses an 8x8 grid, but there’s a chance that 2 to 4 gifts will stack on the same square.
Bonus Game
Three bonus symbols trigger the bonus round with 5 bonus spins. During this round, hat symbols land in random positions and then turn into straw, wood, gold, or diamond frames. If a hat lands on a position that already has a frame, it upgrades that frame to the next level.
Just like in the Wolf Feature, those frames turn into coins at the end of the bonus and pay according to their quality. If you get three hats in a single spin, you’ll receive an extra free spin.
During this round, landing a bonus symbol triggers the saw, which creates or upgrades frames along a row. Landing the super bonus symbol triggers the super saw, which does the same thing in several positions.
Another benefit of the Bonus Game is that your gem levels, symbol collection progress, and grid size stay locked in for the entire round.
Super Bonus Game
If you land three bonus symbols and at least one of them is a Super Bonus symbol, you’ll enter this special feature. The Super Bonus works like the regular Bonus Game, except the super saw is activated at the start of the round.
X-iter Bonus Buy
The X-iter menu lets you skip the base game with these five options:
- Bonus Hunt, 2,5x the bet: One spin with three times the normal chance of triggering the bonus.
- Mega Hunt, 5x the bet: One spin with six times the normal chance of triggering the bonus.
- Spin the Wheel, 50x: Awards one spin on the Big Wheel.
- Bonus, 100x: Takes you straight into the regular Bonus Game.
- Super Bonus, 250x: Takes you straight into the Super Bonus Game.
The prices are similar to what you’ll see in other Bonus Buy menus, but they still feel expensive for what they offer. We’d rather play the base game and try to trigger the features naturally.
What to Expect When Playing Huff N’ Puff CollectR 2
We played 200 spins at 1 EUR per spin in the Playcasino demo on desktop. We also checked the game on mobile, just to make sure everything worked properly. During our test, we triggered special features three times:
- The first one came early, on spin 19. Spin the Wheel took us into Gift Mania and paid 194,50x, which was the best result of the entire session.
- The regular bonus followed on spin 88 and paid 30,80x.
- Finally, the Wolf Feature appeared on spin 200 and gave us a modest 5,30x win.
The base game felt hectic. When the collection mechanic gets going, one spin often leads to another. At the same time, we also had dry stretches of 5 to 10 spins without a win. Our best base game payout was 11,85x, thanks to the Mad Chicken symbols.
By the end of the test, we had 5.101,90 EUR from a starting balance of 5.000 EUR. That was mostly because the early Gift Mania feature gave our balance a nice boost.
Huff N’ Puff CollectR 2 Win Potential and Volatility
The game’s 10.000x maximum win doubles the 5.000x top prize in the original Huff N’ Puff CollectR and matches Pirots 5. That puts it on the higher side of what ELK Studios’ CollectR family offers.
The RTP is 96,00%, which is right around the industry average. The volatility is medium-high, making it a slightly friendlier option than more volatile games with the collect mechanic.
Mobile Performance
We tested the game in a mobile browser and found almost no difference compared to the desktop version. The best surprise was how easy it was to follow the pig animations and special features on a smaller screen. That’s impressive for a slot where the grid can expand to 8x7.
Alternative Slots to Huff N’ Puff CollectR 2
Since this slot is part of ELK Studios’ CollectR family, it makes sense to compare it with the original Huff N’ Puff CollectR and Pirots 5. Those are the two closest games using the same collection mechanic.
| Slot | Provider | Volatility | Maximum Win | Special Features |
|---|---|---|---|---|
| Huff N’ Puff CollectR 2 | ELK Studios | Medium-high | 10.000x | CollectR with a 7x6 grid expandable to 8x7, Slot Machine, Big Wheel, three Gift Mania mini-games, bonus, super bonus, and X-iter |
| Huff N’ Puff CollectR | ELK Studios | Medium-high | 5.000x | CollectR with a 6x6 grid expandable to 8x8, wolf modifiers, Golden Wheel, Hat Mania mini-games, and X-iter |
| Pirots 5 | ELK Studios | Medium-high | 10.000x | CollectR with a 6x6 grid expandable to 8x8, Catacombs and Cursed Temple mini-games, traps, portals, and X-iter |
Compared to the original, the sequel is better in almost every measurable way, as the new release has the same 96% RTP and twice the maximum win. Against Pirots 5, the numbers are basically even, so your choice depends on which style you prefer. Pirots 5 has a denser and more complicated set of features.
Verdict: Is Huff N’ Puff CollectR 2 Slot Worth Playing?
What we liked most about Huff N’ Puff CollectR 2 is that it’s packed with special features, so it rarely feels slow or boring. If you get distracted easily, this slot does a good job of keeping your attention.
That said, it can take a little time to understand everything that’s happening on the screen.
The improvement over the original Huff N’ Puff CollectR is noticeable. You get more features and a much higher maximum win. We’d recommend choosing the first game only if you really can’t stand the Christmas theme.
We think this slot is best for players who already enjoy collection mechanics and like seeing progression carry over into the bonus. If you don’t have much patience for waiting on a slot’s best moments, or you want rules you can understand in a couple of lines, this one probably isn’t for you.
Carlos has been playing and writing about online casinos for over 8 years. In that time, he has tried hundreds of casinos and games and seen both the good and the bad first-hand.
Every article on Playcasino.com is fact-checked by our editorial team before it goes live. Carlos writes from his own experience. He signs up and makes a real deposit at every casino he reviews. He also plays every game he covers, often before its official release.
