You will be surprised, but indeed all the physics/game mechanics calculations are performed by the server. That's just how we see our game. No more, no less. It is the most effective anti-hack/cheat system.
As it was stated above user PCs are not involved into any calculations.
Correct, nothing is hack-proof. But some things are just extremely difficult to hack. What your PC is doing:
1) drawing the graphics
2) sending the info to the game server, BUT: this info is limited to: move left/right..., shoot, use expendable kit etc
3) receiving the info from the game server, tank damaged, destroyed, ricochet etc
I hope, you have got the overall picture. The game is pretty secure at the moment. We have been testing it for more than half a year in Russia. No hacks and cheats detected.
You can give them a try, of course.
Remélem ezek után kevesebben sírnak majd csíííííttterrrr felkiáltással