Yes, Merge Hero! is completely free and it doesn't have any in-app purchases or subscriptions.
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Merge Hero! is free.
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At its core, this is an idle game with merge game elements. Yet unlike all other idle games, it refuses to continue grinding unless the app is in use, meaning you have to leave the app on for hours if you hope to make any substantial progress. Please fix this.
So first off when do you get gems for free haven’t gotten one in like ten levels also I see it says upgrade items what items
