User blog comment:ShinnyShin/**DRAFT** Petition calling for the Permanent Removal of Tokens-Only Upgrades/@comment-35024412-20180616031639/@comment-35024412-20180616105729

Of course, it would be best for us if token-only upgrades are removed completely. Even in R&D, we can then use free upgrades for higher levels thus saving more credits. I was just pointing out the bare minimum the players need. All the best.