31Bet Casino Free Spins
Ten spins landed in my account the morning after I registered, and ten more arrived the morning after that. I claimed the welcome offer, played every batch through, ground out the wagering and put in a withdrawal request. The details here come from my own account history.
Table of Contents
What Are 31Bet Free Spins?
A free spin is a slot round the casino pays for. You choose the game, press spin and keep any win as bonus money. My welcome batch ran at 10p per spin, a stake the offer fixed, so you cannot raise it to chase a bigger hit.
31Bet Casino free spins come in two forms: bundled with a deposit bonus, or dropped as standalone rewards from a promotion. My welcome package matched my first deposit 100% up to £200 and added 50 free spins on Book of Dead. Offers lock spins to one title, as this one did, or spread them across a short list of slots. The promotion page names the game before you claim.
Claiming the Bonus
Register, confirm your email address and deposit at least £10. The cashier page shows an opt-in box for the welcome offer. I ticked it. A friend who tested the same offer skipped it, and live chat refused to add the spins afterwards, so tick it before you confirm the payment.
31Bet releases the 50 spins in five batches of 10, one batch each morning at 10:00. Each batch expires after 48 hours, which means a week away from the site costs you spins. Beyond the welcome offer, new slot launches and weekly tournaments carry spin prizes, and the VIP scheme adds reload spins once you climb a level or two.
Wagering Requirements
Winnings from the welcome spins carry 35x wagering. I won £14.60 from my 50 spins, so I had to wager £511 before the money became withdrawable. Slots count 100% towards the total, and a £2 maximum stake applies while the bonus is live. Table games contribute far less, so skip them until you clear the requirement.
The offer also caps what you can cash out from spin winnings, so read that clause in the terms. I cleared my requirement over four evenings, and the withdrawal request went through the same day I filed it, though ID checks added a further wait.
Odds, House Edge and RTP for 31Bet Free Spins
Three terms decide how long your spins last. Odds describe your chance of landing a win on a given spin. Slots have no fixed odds, because a random number generator settles each result independently of the last. The house edge is the share of each stake the casino keeps over millions of spins. Return to Player (RTP) is the mirror figure: the share that comes back to players over the same stretch.
Book of Dead carries a 96.21% RTP, which gives a house edge of 3.79%. A short run of 50 spins can land far above or below that number, and mine finished a little under. Every game on 31Bet lists its RTP in the info panel, so check it before you pick a slot.
Types of Free Spins
Four types of 31Bet casino free spins turned up during my testing, and each asks something different from you.
The first is the no deposit offer. I found no permanent 31Bet free spins no deposit deal on my account. The casino emailed me 10 spins once, with 60x wagering and a £20 cap on winnings. No deposit spins cost you nothing, but the wagering is steep, and the cap means a lucky run still pays out a small amount. Watch your inbox and the promotions page instead of expecting a standing offer.
The second is the deposit spin, which the welcome package uses. You pay in a fixed amount and the spins follow. Reload spins form the third type. They arrive on Friday top-ups and tournament finishes, and VIP members get a larger allocation.
The fourth is the daily offer, and 31Bet free daily spins come from the Spin of the Day wheel. A £20 deposit on a weekday earns one turn, and the wheel pays between 5 and 50 spins. I landed 15. The wheel needs a fresh deposit each time, so it suits you if you already play on weekdays and does not reward a casual login.
Best Slots With the Free Spins Feature
Almost every slot on 31Bet has some form of bonus round, though a few titles replace free spins with re-spins or pick-and-win features. Choose by theme, reel layout and volatility. If you already know the title you want, search the catalogue and load it.
If you are new to slots, use the demo button on the game page before you spend a bonus. Ten minutes in demo mode shows you how the bonus round triggers and how often the base game pays. Three titles worked well for me. Book of Dead hands out 10 spins with an expanding symbol, and a lucky expansion can fill the screen. Big Bass Bonanza adds fisherman wilds that collect cash values during its spin round. Sweet Bonanza pays on clusters and stacks multipliers in its bonus, and its high volatility means long dry spells between wins.