If you want to take a peak under the hood, their first game, Onslaught! Arena was open sourced a couple of days ago: https://github.com/lostdecade/onslaught_ar

If you want to take a peak under the hood, their first game, Onslaught! Arena was open sourced a couple of days ago: https://github.com/lostdecade/onslaught_arena https://github.com/lostdecade/onslaught_arena