Every sound in the game is made in your browser — nothing is downloaded. Each tank within earshot runs its own engine note off its own speed and chassis, so a Juggernaut labouring up a street and a Raptor going past at full tilt do not sound remotely alike, and the turbo puts a whine over the top of either. Guns have their own voices and an explosion is as big as its splash.

Opens the game screen with every readout framed: armour and charge, your guns, your modules, the settings cog and the battle log. Drag each one where you want it and press Lock in place. The layout is saved to your account, so it is the same on every device you sign in on, scaled to fit the screen.

Move controls

An action with no keys at all is allowed, if there is one you never want to press by accident. Ctrl, Alt, Tab, Esc and Enter cannot be bound, and neither can Shift — it is the Rocket Booster's default, and Reset to defaults is the only way to put it back. Three keys per action is the limit.

Every button and the wheel can do anything a key can. The mouse only works in the game once you have clicked the battlefield to take it. On an iPad trackpad a click is the left button, a two-finger click the right one, and a two-finger swipe the wheel.