This upgrade has ruined any campaign or strategy appeal that Tanki still had. The original Tanki had strategy, where you could plan how to upgrade, and had to carefully plan how to use your resources. Then in-battle upgrading degraded that aspect of the game. This upgrading all characteristics at the same time RUINS any chance to, as the panels say, "find your own playing style". Tanki is now MUCH LESS APPEALING. Please return to the separate micro-upgrading of individual capabilities. Fewer choices for players is never an improvement. I don't understand why anyone would think this is a good idea!