I'd like to see a bigger play area. That way I have a bigger area to try and move cards around and see what earns the most. Only a 3x3 feels a little restricting. Prices for packs can be adjusted to compensate for the increased earnings.
That's a great suggestion. I'll make it happen. Thinking I'll make a larger grid unlock once you hit the first ascension. That should make keep the first part of the game simple enough to learn, while making things open up way more once you've mastered the basics. Ascending will unlock cards that grant new resources other than Gold as well, resources that will be required to advance to the next ascension after that.
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Thank you for your feedback:) I have uploaded a new version which solves the loading problem of resources