The Spin Lab by NextGen online

The Spin Lab Free Spins

The round of free spins is the most lucrative bonus feature in the Spin Lab slot by NextGen. It lets you spin the reels and win the rewards without placing any bets. The round of free spins in The Spin Lab slot game features extended opportunities. You can select 3 extra options that come into action during the free spins. The combination of 3–5 Scatters triggers a bonus round. This is when you get 5 free spins.

An additional window will pop up on the screen before the round. You will see 3 rows with three symbols on each of them. These pictures activate various extra options. You can select 3 of them by clicking on the corresponding buttons. The upper row includes pictures that provide new functions for regular icons:

• A circle with two dots - one of the themed symbols and symbols of playing cards are involved in the game
• A circle with three dots - one of the themed symbols can take up several adjacent fields and cover the entire reel
• A hexagon with a star - one of the themed symbols. This symbol pays each time it lands on the game screen

The slot will randomly select the symbol for performing this function. The middle row includes pictures that will improve the functions of the Wild symbol:

• Three vertical letters "WWW" - an expanding symbol
• 5 "WWW" - the Wild comes up during each spin
• The letter "W" with the cross - the Wild in the winning combo boost the payouts 2–10 times

The bottom row features the pictures that determine other possibilities that the bonus game has to offer:

• X2 - doubles all your payouts
• Two triangles - the combination is formed in two ways: from left to right and from right to left starting with the outermost reels
• + 5 - five extra free spins

You can select the desired options or determine them at random. To the left of the screen you will see 4 additional buttons that modify the selected values:

• Collection - the description of pictures
• History/Top Score - 5 successful previous settings
• Autopick - automatically selects extra options
• Clear - resets your settings

Once everything has been set up, hit the Start button to launch the free spins. You can extend the free spins session in this slot. If the combo of Scatters comes up again you get 5 more spins. The functions set prior to launching the bonus round will remain the same.

Symbols and Multipliers in The Spin Lab

Special symbols are the highest-paying ones:

• The Wild symbol is the picture with the word "Wild" on it. It performs two functions. By replacing ordinary pictures it helps to form combinations. By forming combos of its own according to the common rules it yields great payouts

You need to collect at least 2 symbols on one line to win. In this case you will earn 20 times your line bet. 3 or 4 Wilds pay 100 or 200 times your line bet respectively. Five symbols pay the highest multiplier of x1,000

• The Scatter is a ball. These symbols create combinations regardless of their position on the reels. They also double your winnings. A combination of 2, 3, 4 and 5 symbols earns you 50, 100, 250 and 625 times your bet. 3–5 icons trigger the bonus round of free spins

The remaining symbols follow the general rules. You have to collect 3–5 identical symbols on a payline starting on the rightmost reel to get a win. Each combo of 3, 4 and 5 symbols multiplies your line bet by the factor specified in the paytable:

• A cube pay the multipliers of 50, 100 and 800 respectively
• An atom - 40, 80 and 600
• A formula - 30, 50 and 500
• DNA - 30, 50 and 400
• "A" and "K" - 20, 40 and 200
• "Q", "J", "10" and "9" - 10, 20 and 100

If several combinations land at once, your rewards will be added up. You can add them to your balance or try to boost them in the double-up game. Play more neon slot machines online for free at the NeonSlots website.

Double Up Game

The double-up game in this slot is an ordinary round where you have to guess the card. You can hit the button with the picture of suits after each successful spin and activate the double-up game.

A face down card will pop up on the screen. You can guess its colour or its suit. If you guess the colour of the card correctly, your winnings will be doubled, and if you guess the suit your winnings will be quadrupled.

With a little luck you can play this game up to 5 times in a row. There is a double-up of losing your credits. One wrong answer will reset your payouts.

How to Plat The Spin Lab Slot

The Spin Lab slot game comes with 25 fixed paylines.  It means that this number cannot be changed. But you can still adjust your bet per line. Select this value in the Bet window. Two multi-coloured triangles are the switches. They let you adjust your line bet in the range of 0.1 to 5 credits. Use the following buttons to launch the reels:

• The big button with a triangle spins the reels one single time
• The button with a double arrow enables an autospin mode. You can select from 1 to 100 autospins

Click on the pictures of playing cards to start the double-up game. You can activate it only after a successful spin. The following info windows will help you control the results of the game session:

• Total Bet determines the size of your total bet
• Balance displays the funds in your account
• Win is your reward for a successful spin

Sound On/Off (picture of notes) enables/disables the sound effects This is the only user's option that you can set up. Click on the "i" button to open the info section.

The Spin Lab slot attracts the fans of various extraordinary bonus options. Connoisseurs claim that the slot is pleasing with its frequent rounds of free spins. But keep in mind that this slot has medium variance.

Discover more online slot machines to play for free with different themes, gameplay and bonus features.