My strategy early one to get Gold was to earn Achievements and watch videos. Once I had all stars in the goals, I kept watching video after video, earning 4, sometimes EIGHT gold. I must have seen over 1000 app ads.
1 gold bar for a video is a difficult go. As many videos of your advertisers that I have watched, I would have not invested that much time, and I've got better ways of spending my time on this game, like beating the likes of the dreaded "Risers"
Please let this be a glitch or failed experiment.
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