@@saszipl_9831 by killing enemies and doing objectives. The same points that you use to play as heroes and other special class. But LAAT only available on certain map such as Naboo, Kashyyyk and some other open area. Do mind that it only available on Clone Wars era maps.
Instant action don't need to use internet. Same mode as multi-player only vs AI. Got single player story mode too. And you can play split screen coop on console.