3 Oaks Gaming

100% up to $100 + 180 Free Spins
Plus 25 free spins on sign-up, no deposit needed.

T&Cs Apply

40x wagering applies to the bonus amount, not deposit plus bonus (bonus terms 3.4). Free spin winnings carry the same 40x (2.3). Slots contribute 100%; table games, live games, instant win, lotteries and bingo typically contribute 5%; progressive jackpot and accumulating mechanic games are excluded entirely (3.5). Free spins expire if not opened within one day of crediting (2.4). The qualifying deposit must be wagered once within 24 hours to release the 180 free spins (2.1). Substantial wins may be paid in monthly instalments (terms 8.7.3). Dormant accounts are charged a minimum of 5 EUR monthly after six months without login while the balance is positive (13.1). One account per household, IP and computer (6.2.2). Verified against the operator published terms on 2 August 2026.

3 Oaks Gaming is the studio formerly known as Booongo, rebranded in 2022. It supplies slots to operators across Europe, Asia and Latin America.

Their signature is. Hold and Win mechanics, which it helped popularise, and a steady release schedule of themed slots.

Worth playing. Sun of Egypt, Aztec Sun and Book of Sun.

For players, Hold and Win rounds lock symbols in place across respins, which produces a different win distribution from standard free spins. Volatility is generally medium to high.