UI - While upgrading towers an indication of the upgrade benefits would make things more clear, namely Damage 10>12 / Range 12>16 / Ratio(RPM) 40>50 for AK-47 Lv2 for example.

UI - In the space to the right of tower statistics, perhaps either a Tip for optimal usage or a short description, such as 'short range low dps high rpm allowing for fast clearing of high speed targets' or 'have at least one of these to deal with long range enemies' or 'Zeb is dead, here's his rifle.Perhaps flash this between runs or only appear between runs as it seems superfluous to be sitting there permanently UI - Bottom left 'Get closer to Highlighted areas' is permanently displayed.A few matches in some suggestions for Gameplay and UI:

When this happens, don't despair, because the total number of enemies you have killed during the match is also converted into money! And it is at this point that you can improve your skills permanently, starting the next match stronger and with more advantages.Having loved the demo I'm very happy to now own the full title. Not everything may go as planned and sooner or later you will end up being killed by these gangs. In this way, the more enemies you kill during a wave, the more orbs you collect and the stronger you get. Every time this experience bar fills up, you level up and can temporarily improve your skills. For this reason, each enemy killed can release an orb that raises your experience bar. This money received from the drivers is not going to solve all your problems, and if you depended on it alone, you would already be dead. Well, maybe this is not completely legal, but use the money received to buy new weapons for the towers or upgrade the ones already installed. During the game, every time a driver reaches the end of the road, he pays a fee.

Road Defense: Outsiders download