I figured out some tips that I don't mind sharing. I found out that if you get sent a gift and say you want twigs, if you opened it and got pebbles quickly click refresh before it saves the gift doesn't save and you can try again until you get the recource you want.

My favourite hint/tip if your upgrading a monster e.g fang, the goo value to create the monster will increase so create as many of that monster before it levels up and wait until it upgrades as soon as it does recycle the monsters in your monster juicer.Be warned if you dont have a lv3 monster monster jucer then you will loes goo but if you do happy days!

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