One of the most popular Microgaming pokies is - surprisingly - Gold Factory. It is mainly thanks to the fine payout percentage for Microgaming and excellent profit opportunities. Gold Factory has a payment percentage of 96.54 per cent.
And pretty good payouts. That is also thanks to the bonus. You can unlock up to 35 free spins and win excellent cash amounts in this multi-level bonus. All your winnings will be doubled during these 35 free spins! Gold Factory is especially popular among players who bet a little higher.
Gold Factory is set in a gold mine. Here gold is mined and one after the other cart full of gold is driven from the shaft to above the ground. It is up to you to take a grain (or gold bar) from there.

How Does Gold Factory Work?
Your bet consists of the number of paylines you play with, the number of coins and the value of such a coin. The betting options start at $ 0.01 per spin. Then you play with one payline, one coin and a coin value of $ 0.01. However, CasinoFisher advises players to play with the maximum number of paylines. That delivers a minimum bet of $ 0.50. You can bet a maximum of $ 100 per spin.
With so many paylines, you often have multiple winning combinations at the same time. Still, Gold Factory pays out pretty well on individual combinations. For example, five symbols of the man who looks like a presenter in the circus give you up to 2,500 times the bet per payline. The Gold Factory gives you up to 1,500 times the bet per payline.
Other symbols include a cart full of gold, a train, gold bars and gold coins. However, no symbol can beat the Gold Factory symbol. This symbol is Wild and also the best paying symbol. Five of these Gold Factory symbols give you a gold-rimmed 7,500 times your bet per payline.

Bonus game
A gold coin with the head of the factory manager is the bonus symbol. You unlock the bonus by spinning three, four or five of these bonus symbols.
The bonus game consists of 2 levels. The Boiler Room is the first level. In this level, you choose four boilers from a total of twelve boilers. Behind ten pots there is a cash prize, behind another boiler the free spins bonus, and behind the other the Reactor Bonus.
Have you found the Free Spins and / or Reactor Bonus? Then you can play these bonus games. After that, you can open the remaining boilers in the Boiler Room bonus.
The free spins bonus consists of a minimum of 10 and a maximum of 35 free spins. All your winnings will be doubled during these free spins. Five times Gold Factory gives you 15,000 times the bet per payline instead of 7,500 times the bet per payline.
The reactor bonus is a pick ’em bonus. You click on the twelve reactors one by one. There is a radioactive symbol behind two of the twelve reactors. Do you click this symbol? Then the reactor bonus ends. There is a cash prize behind every other reactor. For all unopened reactors you will receive a prize of once your bet.

What Does CasinoFisher Think of Gold Factory?
It doesn't happen often, but this is a Gold Factory pokie that will make CasinoFisher shine. Gold Factory shines like gold on all fronts:
- the payment percentage of 96.54% is fine.
- up to 15,000 times the bet per payline during the bonus spins and up to 7,500 times the bet per payline during the basic game is a gold-rimmed payout.
- the multi-level bonus game is well put together and can generate money.
As for CasinoFisher, Microgaming should make more of these types of slots.
Four stars out of five.