Gear up and drive down the nighttime streets of Velo City!


The faster you go, the more you win – and every time you win, the faster you go.

All wins are multiplied by the gear you are in: in 6th gear, all your wins are sixfold! In 6th gear you can additionally activate the NITRO boost, for up to 50 free spins! See details on page 2.

Octane Overdrive uses new and unique racing reels instead of regular spinning reels. For the ultimate driving experience, connect your headphones and put your race car in auto play!


The game starts in gear 1. Any win will make your gear shift up by one. Your gear will shift down by one after two consecutive no-win spins.

The RPM meter in the bottom panel indicates the state of your game. Please see the pictures on the right.

All wins are always multiplied by your current gear. For example, in gear 4 all wins are multiplied by 4. Your current gear is bet level specific.


In gear 6, 3 or more NITRO symbols anywhere in view will award bonus games. The NITRO symbol only appears in gear 6, and awards you between 10 and 50 free spins!

During the bonus games you stay in gear 6. At the end of the bonus games you continue in gear 6.

The maximum possible bonus game win is €25,000.00.

Game type

Dice slot or standard slot

Game client




Bet range

€0.20 – €20.00

Win lines

Win all ways

Jackpot in use


Special features

Theme-based variable win multiplier.
Theme-based custom spin presentation.

Bonus features

Freespin win from scatter

Maximum total win

729x bet

Available win multipliers

1x – 6x

Mobile availability

Yes (autodetect and optimize)

Created by Myyntimaatio