Gold Rush is a free simulation game developed by Always Good for Android devices. The game is set in a gold mine, and the objective is to mine as much gold as possible. The game features manual and automatic mining, with manual mining giving more gold with more clicks, and automatic mining requiring fuel for equipment. The game is categorized under the simulation genre and is a great way to experience the life of a miner.

The game is easy to play, with mine improvement buttons available on the map. Players can click on these buttons to mine gold manually. The more clicks, the more gold players can mine. The gold mined can then be used to develop the mine and expand the gold business. However, if players want to mine gold automatically, they need to buy fuel for equipment. The equipment requires fuel to operate, and more fuel gives more gold production. Players can also upgrade their fuel tank to store more fuel. If the fuel tank is empty, automatic gold mining stops. So, players need to keep an eye on the fuel tank and refill it when necessary to keep the gold flowing.

Overall, Gold Rush is a fun and addictive simulation game that will keep players engaged for hours. The game is free to download, and with its simple gameplay and engaging features, it is definitely worth a try.