How can i play with friend???

Is there any progression in the game such as leveling or gear?

When a character dies and gets revived it resets the quick select groupings. Looking at it more, when that happened it shifted all the quickgroups up one, so nothing was in quick group 1 and character 1 was in quick group 2 now character 2 was in quick group 3 and character 3 was in quick group 4 and character 4 because unbound to a quickgroup. and it removed character 4 from my all select quickgroup. Ah, and the reason this is a problem is because i cant pause on impossible mode to fix the situation quic...

I would like to know what's planned for the game. Is it done, will we see more bosses, alternative boss routes, some progression systems, graphical update? What do you have planned?

The game used to play fine. Decided to revisit it and it no longer launches. Anybody else run into this issue?