SlotMapaHaunted Treats on 1win: Endorphina's €250,000 Halloween prize drop
Haunted Treats is the 1win Halloween promotion from slot studio Endorphina: €250,000 in random cash prizes spread over 20 spooky slots, running until 1 November 2026.
Bonus code at sign-up:
Below you will find how the 1win Halloween tournament works, the full list of eligible slots, how to join step by step with promo code SLOTMAPA and a few honest tips on keeping the fun under control.
Status: Live now · Provider: Endorphina · Prize pool: €250,000 · Ends:
What Haunted Treats is
Haunted Treats is a provider promotion. Endorphina, the Prague studio behind Book of Vlad and the Hell Hot series, funds the prize pool and 1win runs it inside its casino lobby. That is why the list of games is short and only Endorphina titles count.
The total pool is €250,000. Prizes are cash, not free spins, and they are paid according to the 1win terms and conditions. The promotion ends on 1 November 2026; after that the badge on our card switches to Ended and this page stays as an archive.
How random cash prizes work
Unlike a classic 1win tournament with a leaderboard, Haunted Treats is a prize drop. There is no table of points to climb. Each qualifying spin on one of the 20 slots has a chance to land a random cash prize, and the game tells you on screen when it happens.
Two things matter. First, the spin must be at or above the minimum stake of €0.10 (or the equivalent in naira or rand). Second, it must be a real-money spin on a listed game; demo mode does not count. Bet size beyond the minimum does not buy you a guaranteed prize, so there is no reason to raise stakes just for the drop.
The exact number of prizes and their values are set by Endorphina and shown in the promotion terms on 1win. We do not repeat figures we cannot confirm, so open the promo tab before you play if you want the full prize table.
How to join the 1win Halloween tournament step by step
1. Create a 1win account. If you are new, enter promo code SLOTMAPA in the registration form to get the welcome bonus of up to 600% on your first deposits.
2. Make a deposit in your currency. The cashier shows which methods work for Nigeria or South Africa.
3. Open Casino, search for Endorphina or for one of the slots below, for example Book of Vlad.
4. Check that the stake is at least €0.10 (or its local equivalent) and spin with real money.
5. Watch for the Haunted Treats message on screen. A won prize goes to your balance according to the 1win rules.
Already have an account? Just sign in to 1win and start from step 3. Some players also opt in through the promotion card on 1win, so if you see a Join button there, press it first.
The 20 Haunted Treats slots
Only these Endorphina games count for the prize drop:
- 100 Zombies
- 3 Witch Pots
- Book of Vlad
- Burning Coins 20
- Crown Coins
- Dia de los Muertos 2
- Hell Hot 100
- Hell Hot 20
- Hell Hot 40
- The Vampires 2
- 3 Royal Dracos
- Burning Coins 40
- Burning Hell
- Burning Fortune Chests
- Minotaur
- Burning Hell 3000
- Burning Coins 100
- Zalatar
- Hell Hot 1000
- Minotaur Reburn
The numbers in names like Hell Hot 20, 40, 100 and 1000 or Burning Coins 20, 40 and 100 refer to versions of the same series with a different number of paylines, so the look is similar and the maths differs. Open the info panel inside each slot to see its RTP and rules before you settle on one.
Key facts at a glance
- Provider: Endorphina
- Prize pool: €250,000 in random cash prizes
- Minimum spin: €0.10 (or the equivalent)
- End date: 1 November 2026
- Games: 20 Endorphina slots listed above
- Rules: subject to 1win terms and conditions
Terms can change while the promotion runs. Check the current version on 1win before you play.
Tips and responsible play
A random prize drop is fun because a €0.10 spin has the same kind of chance as a larger one, so play at the stake you would choose anyway. Set a budget for the Halloween session before you start and stop when it is gone, whether or not a prize landed.
Use the welcome bonus from code SLOTMAPA as extra play time, read its wagering rules on the 1win bonus page and do not chase losses because the end date is close. Gambling is for adults 18+ only. If it stops being fun, take a break and use the limits in your 1win account.
Frequently asked questions
What is Haunted Treats on 1win?
It is a Halloween promotion by Endorphina on 1win with a €250,000 pool of random cash prizes on 20 slots, running until 1 November 2026.
What is the minimum bet for the 1win Halloween prize drop?
Spins must be at least €0.10 or the equivalent in your currency on one of the 20 listed Endorphina slots.
Do I need promo code SLOTMAPA to join?
No code is needed to join the drop itself. Code SLOTMAPA gives new players the welcome bonus of up to 600% when they register.
Is this a 1win tournament with a leaderboard?
No. Haunted Treats works as a prize drop: cash prizes land at random on qualifying spins instead of being shared by ranking.
What happens after 1 November 2026?
The promotion closes, our badge switches to Ended and this page remains as an archive. See current 1win promotions for live offers.