How to counter Champions: Drull: use PokeyBomb (or Pokey Spam) since his high damage is useless when he kills only 1 per second; Fomor: use rocket daves or ADT, its actually hard to counter him; Gorgo: he is hard to defend against, might use railguns and snipers, when he is defending it is good to start from the other side of the map because he is slow
they should add a daily quest that gives from 10-50k resources of each, the one on Saturday would give a bonus 1-10 shiny. Also there should be a building that picks mushrooms automatically.
if you have 1 big tracks and 1 small tracks, put the big one first and put your engine room on the small one, the big track is bullet proof so you will gain a lot of protection against low bullets
it is a bit hard to understand what the gossip is, but it is actually quite helpful, use the switch on the bottom to stop/start your vehicle to repair before the next tank