Fixed: on iPhone and iPad, a quick tap on the scene no longer starts the yellow hold circle. Holding your finger still for two seconds still opens the Add menu. Plus stability improvements.

• Now on iPad: the game runs full screen on every iPad, in landscape or portrait, with the full interface. • Importing designs now works on iPhone and iPad: open a file from the Workshop or from a friend in the Library or the editor. • iPhones set to Spanish or Chinese now open the game in their own language. • Stability improvements.

Big update: • Sound: impacts, explosions, fire and projectiles flying past, all from the material and the speed. • Now in Spanish and Chinese, as well as English, Portuguese and Russian. • 16 new real-world rounds, from the A-10's 30 mm and the Iowa's 16-inch shell to the .50 family, plus a new Missiles category: AIM-9 Sidewinder, AIM-120 AMRAAM and the S-400's 48N6. • Material properties editor: change the strength, density, heat and explosive power of any material (full version). • More realistic tank shells, armour penetration, ceramic armour, and pistol and rifle rounds. • Redesigned human dummies, cast iron that breaks into pieces, and explosion flashes where the energy comes out. • Lock targets and projectiles in place while you set up a shot, and choose how much the action slows down on impact. • Workshop button in the Library and the editor, a faster start and stability improvements.