Quick answer
Xmas Burst is a Endorphina slot (2024) with 96.01% RTP, medium–high volatility and a 21,000x max win. It uses 20 paylines with wild symbols, gamble feature and bonus buy. An official free demo is available. RTP can vary by casino.
Key specs
- RTP
- 96.01%
- Volatility
- Medium–high
- Max win
- 21,000x
- Grid
- 5×3
- Pays
- 20 paylines
- Released
- 18 December 2024
- Bet range
- $0.20–$120
Not published by the provider: jackpot
Top-rated casinos (check the game is available)
We haven't confirmed which partner carries this game.
- Aurivo Casino100% up to $1,000 + 200 Free Spins30x bonusGet 200 spins + 100% at Aurivo Casino (opens in new tab)
18+. New customers. Min dep $20. 30x bonus wagering. Max bet $5. 30 days. 200 spins on Book of Dead at $0.20. Credited in daily batches of 20 over 10 days. Full T&Cs apply.
Key terms
18+. New customers only. Min deposit $20. 30x bonus wagering requirement. Max bet $5 while wagering. Free spins on Book of Dead at $0.20 per spin. Spins credited in daily batches of 20 over 10 days. Offer valid 30 days. Full T&Cs apply. Please gamble responsibly.
- Velmora150 No-Wager Free Spins Keep every winNo wageringClaim 150 no-wager spins at Velmora (opens in new tab)
18+. New customers. Min dep $20. No wagering. 7 days. 150 spins on Big Bass Bonanza at $0.10. Full T&Cs apply.
Key terms
18+. New customers only. Min deposit $20. No wagering on winnings. Free spins on Big Bass Bonanza at $0.10 per spin. Offer valid 7 days. Full T&Cs apply. Please gamble responsibly.
- Kronos Royale200% up to $2,000 + 10% weekly cashback40x bonusGet 200% bonus at Kronos Royale (opens in new tab)
18+. New customers. Min dep $50. 40x bonus wagering. Max bet $10. 60 days. Full T&Cs apply.
Key terms
18+. New customers only. Min deposit $50. 40x bonus wagering requirement. Max bet $10 while wagering. Cashback: 10% of net casino losses each week (Monday to Sunday), paid as cash with no wagering every Monday, up to $500 a week. Offer valid 60 days. Full T&Cs apply. Please gamble responsibly.
Game availability varies by casino and country.
Themes:
Free demo Members
Try Xmas Burst with play money before deciding whether to play for real. Official Endorphina demos are free for GambGenius members.
How to play Xmas Burst (members only)
Wins are paid when matching symbols land on an active payline, usually left to right starting from the leftmost reel. Your total stake is spread across the lines, and each line win is the line bet multiplied by the symbol's paytable value.
Xmas Burst is played on a 5×3 grid with 20 paylines.
- Set your stake. Choose your total bet per spin between $0.20 and $120. Wins are paid as multiples of this stake.
- Check the paytable. Open the game's info screen to see what each symbol pays and the exact rules for this version.
- Spin. Each spin's result is decided by a certified random number generator, independent of previous spins.
- Trigger the bonus. Land the required scatter symbols to start the free spins feature.
- Optional bonus buy. Where permitted, pay a fixed price to start the bonus directly.
The full Xmas Burst guide: how winnings work, 5 features and 4 strategy tips
- Your stake plan: a $50 budget → about $0.20 a spin (medium–high volatility)
- What 96.01% RTP costs per $100 wagered: $3.99 on average
- 5 features explained: wild symbols, gamble feature, bonus buy, free spins, multipliers
- Bonus-buy risk breakdown
- Stake plans for $20 to $250 budgets, checked against the $0.20 minimum bet
- 4 slots with the same style and a higher RTP (up to 98%)
- Strategy tips and a session planner for Xmas Burst
Free · no card · 18+ only
Never sold · export or delete any time · What do members get?
How winnings work (members only)
What 96.01% RTP costs per $100 wagered, the 21,000x max win at a $1 stake
The top prize is capped at 21,000x your stake. On a $1 spin that is $21,000; on $0.20 it is $4,200. When the cap is reached the round usually ends immediately.
Multipliers are applied to wins as they land; in many games several multipliers add together or multiply each other, which is where the largest wins come from.
What 96.01% RTP means
Expected return = stake × 96.01%
Over $100 of total bets, the long-run average loss is $3.99
RTP is a long-run average across millions of spins. Any single session can finish far above or below it, especially on a medium–high volatility game.
Features explained (members only)
5 features explained: wild symbols, gamble feature, bonus buy, free spins and more
Wild symbols
Wilds substitute for regular paying symbols to help complete winning combinations. They do not normally replace scatter or bonus symbols.
Gamble feature
After a win you can risk it on a double-or-nothing guess, such as the colour of a card. It does not improve the game's long-term return.
Bonus buy
Lets you pay a fixed multiple of your stake to enter the bonus feature straight away instead of waiting for it to trigger. It raises variance considerably and is not available in every country (it is banned in the UK).
Free spins
A bonus round of spins played at no cost to your balance, usually triggered by landing three or more scatter symbols. Wins during the round are added to your balance, and many games let you retrigger extra spins.
Multipliers
Multipliers increase a win by a set factor, such as 2x or 10x. They can be attached to symbols, applied to a whole spin, or grow during a feature, and are a main driver of the biggest wins.
Strategy tips (members only)
- Size your stake to the volatility. Medium-to-high volatility means longer gaps between meaningful wins, with most of the return concentrated in features. Use smaller stakes relative to your budget. A simple rule: bring at least 250 spins' worth of budget, so a $50 budget suggests a stake of about $0.20.
3 more tips and a session planner
- Treat bonus buys as high-risk. Buying the feature concentrates your budget into a few large-variance rounds. Many results return less than the price paid. Read our bonus buy guide first.
- Bonus wagering: at 96.01% RTP, clearing $1,000 of wagering costs about $39.90 on average. Check the bonus terms, as some casinos exclude specific games. Run your numbers in the wagering calculator.
- Set limits before you spin. Decide your loss limit and session time in advance and stop when you reach either. No pattern or betting system changes the outcome of a spin.
More on this in slot RTP and volatility explained and bankroll management.
Does it fit your budget? (members only)
Stake plans for $20 to $250 budgets, checked against the $0.20 minimum bet
For medium–high volatility we suggest a budget of at least 250 spins. This is what that means for Xmas Burst (bets from $0.20 up to a maximum bet of $120).
| Budget | Stake a spin | Bet range | Average cost of 250 spins |
|---|---|---|---|
| $20 | $0.08 | Below the $0.20 minimum bet | $0.80 |
| $50 | $0.20 | Fits | $1.99 |
| $100 | $0.40 | Fits | $3.99 |
| $250 | $1 | Fits | $9.97 |
Averages only: a short session can end far above or below them. Set a loss limit before you play.
Same style, better RTP (members only)
4 slots with the same style and a higher RTP (up to 98%)
Slots with the same mechanic (paylines) and volatility (medium–high) as Xmas Burst, with a higher published RTP. Casinos can still run lower versions of any of them.
Roo Riches97.66% RTP · +1.65 ptsQuestions
Frequently asked questions
Who makes Xmas Burst?
Xmas Burst is developed by Endorphina and was released in 2024.
What is the RTP of Xmas Burst?
The default RTP of Xmas Burst is 96.01%.
Is Xmas Burst high volatility?
Xmas Burst is rated medium–high volatility. Medium-to-high volatility means longer gaps between meaningful wins, with most of the return concentrated in features.
What is the max win on Xmas Burst?
The maximum win on Xmas Burst is 21,000x your stake, which is $21,000 on a $1 spin.
Can I play Xmas Burst for free?
Yes. GambGenius members can play the official Endorphina demo of Xmas Burst free on this page. It uses play money only, so demo wins can't be withdrawn, and it is for players aged 18 and over.
Does Xmas Burst have a bonus buy?
Yes. Xmas Burst includes a bonus buy option, although it is unavailable in some countries such as the UK.
Where this data comes from
- endorphina.com Provider
- slotcatalog.com Slot database
- endorphina.com Provider
Specs come from the provider's own site and 1 independent slot database. Casinos can run lower-RTP versions, so always check the game rules before you play.
Game artwork © Endorphina, shown to identify the game.
Christmas Plaza DoubleMax96% RTP
Big Bamboo96.13% RTP
777 Volt GigaBlox94% RTP
Aliens Among Us96.36% RTP
