Update v250928

[p]Suddenly the Steam achievements stopped working! This update fixes it, but unfortunately due to the way the game is made, achievements that you should already have gotten won't update automatically - you will have to play the game again to get them if you missed any. :([/p][p]I'm really sorry about this, and I had no idea why it broke. It seemed to be working just fine before and I made no changes to anything..[/p][p][/p][p]This update also bumps up NWjs version to 0.98 for better performance.[/p]