Hi,

I would like to know if it would be possible to allow users to buy a year subscription license allowing them to work in offline mode ?
Or have some system making online license check only once per week or per month ?

For me and some partners it is very important to be allowed to work offline while traveling or when there is no internet connexion.

it'd say to never close the engine, as the opening is what trigger the version check. but once you close it, and reopen it without internet connection, you'll end up with the free version.

lucky enough, the engine is solid as rock, and (almost?) never crash.

If Steam supports offline mode, you could try using it instead. However the Steam edition is not updated as frequently as the version from Esenthel website.