5 stars: Updated review. Played on/off for a couple years now. The game is fun & a great concept but it can definitely get repetitive. The game is definitely designed to get money from you & I've spent hundreds on the game. At this point the same bonus challenges just repeat so it seems like any new features or modes are likely not coming. I'm sure I'll uninstall/reinstall many more times. Definitely a great game & very addictive.
4 stars: Pretty decent game. The volunteer ads for extras is pretty good, but the game gets monotonous quickly. You will never complete an event unless you pay for it, but you can get halfway if you check on it often. The price to buy currency is very high, so it's recommended to just get as far as you can. There's no reason to beat the events, you'll still get some rewards.
3 stars: Ads do not match game. Goblins do not move around, you drag them to a tile until they mine it then move it to the next one, when the tile is done they just stand there, even offline, and the tiles finish at different speeds so you need to check constantly. They constantly give you
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