This video show when you play Enter the Chainers minigame to level 10. It is a 3d game with nice power reward. For rollercoin guide in general, go to Rollercoin tutorial.
(click here to open video on Youtube)
Rollercoin is a free bitcoin and several crypto generating platform. Play games, collect power, place miners, and earn bitcoin continuously, increasingly day by day.
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I am in rollercoin for 2 years, I never make it to level 10
This is the rollercoin minigame that good to play with mouse and keyboard