Gold Factory is an online slot by Microgaming that was released back in 2011. The game is set in a gold factory where the inventor and his assistant prepare to take you on a tour. The slot itself is set within the gold factory itself.
Symbols in the game include gold coin scatter symbols, wild game logo symbols, the inventor, the inventor’s assistant, tall buildings, a steam train, a submarine, a blimp, a mining cart, bars of gold, and gold coins.
Gold Factory Slot Basics
The Gold Factory slot uses a 5×3 layout with 50 paylines, and it has an RTP of 96.54% with medium volatility, which means you’re given an equal chance to make both big and small wins. The game requires a bet of between £0.50 and £250 per spin with a chance to win up to £50,000 times your wager. To make these wins, you’ll need to match three or more identical symbols on a single spin and payline.

At the highest bet, the highest-paying symbol is the scatter symbol, which pays £500 for landing twice, £750 for landing three times, £5,000 for landing four times, and a maximum of £50,000 for landing five times. After this, the wild symbol pays up to £37,500, the inventor pays a maximum of £12,500, the inventor’s assistant pays up to £7,500, the tall building pays a maximum of £5,000, the steam train pays up to £4,000, the submarine pays a maximum of £2,500, the blimp pays up to £1,250, the mining cart pays a maximum of £500, the gold bars pay up to £450, and the gold coins pay a maximum of £400.
Special Features
The Gold Factory slot is jam-packed with special features, including wild symbols that substitute for all symbols except scatter symbols. Meanwhile, landing three or more scatter symbols triggers the gold factory bonus feature, giving you entry into the boiler room bonus.
In the boiler room bonus, you’ll be required to pick four out of 12 items to reveal hidden prizes, including the game’s free spins mode and the reactor bonus of the gold factory level two bonus. The latter is triggered when you find the free spins bonus or the reactor bonus.
If you find the free spins mode, you will be given between 10 and 35 free spins with all wins doubled. Meanwhile, in the reactor bonus, you’ll be presented with additional items to pick consisting of cash prizes, multipliers, and malfunctions. The feature ends when a malfunction is found.
Games Similar To Gold Factory Slot
There are several games similar to the Gold Factory Slot, all of which are money-themed. One game similar to the Gold Factory slot is Piggy Riches MegaWays by Red Tiger Gaming, which uses a 6×7 layout with 117,649 paylines, and it has an RTP of 94.72%. Symbols in the game include piggy banks, keys, purses, and all traditional letter symbols. The special features you can enjoy here include a free spins mode, multipliers, scatter symbols, an avalanche mechanic with cascading wins, and plenty more.
Another game that is similar to the Gold Factory slot is Bank Vault. Developed by SpinPlay Games, the slot uses a 5×3 layout with 25 paylines, and it has an RTP of 96.33%. Some of the symbols here include diamonds, gold bars, watches, cash, and bank vault doors. Special features available here include bonus games, bonus wheels, a free spins mode, multipliers, scatter symbols, wild symbols, and more.
Gold Factory Slot Summary
The Gold Factory slot is a great video slot for both slot newcomers and existing players too. The game comes with gorgeous visuals and animations, and its theme is incredibly unique. In addition, the game comes with basic special features that are fun and exciting to play, although nothing too unique if you’re experienced with slots.
We suggest slot newcomers give the Gold Factory slot a try, while experienced players should try the other games we’ve mentioned in this review as they come with additional gameplay mechanics. Still, the Gold Factory slot is incredibly fun and entertaining to play, and it’s well worth a try!