The most attractive proposition of any online classic Bitcoin casino is its possibility to provide gamblers with free slots with bonus and free spins without wagering requirements. Most often, these spins are given to a gambler in the process of a game, when a certain combination of icons appears on the playing field. The other variants of playing slots with bonus and free spins are activating the sign-up bonus.

Types of free slots with bonus and free spins

Fans of gambling know a lot about nice and popular bonuses such as free spins.

The best online casinos have great competition and this causes them to invent new ways to attract customers and even more importantly, how to make them play constantly. For that, they always invent bonuses of all kinds. The most attractive variant here is free spins as a welcome bonus. However, there is another variant of getting spins for free — to pick a special slot.

Under certain conditions, the player may spin the reels of some free slots with bonus and free spins and get even the bigger award than in the main game, where each spin is paid. Such conditions are usually a number of identical symbols. The number of symbols depends on the number of free spins. Free spins can be considered as an additional opportunity to increase the player’s winnings by playing slot machines.

Popular slots with bonuses and free slots

Many newbies ask: “Is it best to play slots machine with bonus and free spins?”, but they get the answer themselves soon. After trying some coolest gaming machines, they understand that it is possible to win a lot in special bonus games. Here are the coolest games where this option is offered.

  1. Burning Desire. This is one of the free slots with bonus and free spins by Microgaming that offers a player the opportunity to achieve it in one of 243 ways, and no bonus codes here are required. The Wild symbol is the logo of the game. It can replace a symbol except for the symbol of the gold coin. The Wild appears on the second and fourth reels from which it creates winning combinations. The online game has Scatter symbols, just like free spins. 3, 4 or 5 gold coins start 15 free spins. All winnings become tripled during free spins and the game can be restarted.
  2. Joker Millions. The developers of the Yggdrasil Gaming presented this progressive slot with the classic fruit interface, but the perfected quality in many casinos. Five reels, twenty-five paylines with free spins, re-spins, frozen symbols, and jackpot make this game a treasure for gamblers. Players need to find five “7” symbols on active reels for this slot machine to multiply a bet 300 times. Whenever the winning combination hits, the winnings come. The symbols will be frozen and the reels will spin allowing new gains. When the reel is occupied by three similar symbols, the multiplier is triggered. If two vertical lines are filled, the score will be multiplied twice. Five lines give the multiplication of five times.
  3. 100 Pandas. It is the IGT slot machine that has five reels and a hundred lines. Here, there are only two special symbols: Wild (the pandas family) and Scatter. The Wild symbol acts according to the general rules, forming combinations with the highest factors. It can also replace other images (except Scatter), if necessary and if it is in the right place. If three Scatter symbols appear on the screen, the player receives payment of two common bets, after which ten free bonus rounds begin.
  4. The Mona Lisa Jewels. This Slot iSOFT Bet game has 5 reels and 25 lines. This is one of the slots with free spins and a progressive jackpot. Beyond simple alphabetic symbols, there are also symbols in the form of different jewels. However, some symbols are at the bonus feature, so 2 diamonds activate 2 free spins. Besides, three Scatter symbols give the player 10 free spins. Moreover, if in the casino game a player collects 5 Progressive Jackpot symbols, he gets the opportunity to win the jackpot.