i played the normal mode until i set all free in the tech Tree.... 130 Points. Only left the " River Dig " .... and its still grey. I cant activate and use it in sandbox mode. what is it???

I think it only works in sandbox mode, and not in normal mode.
It was only implemented "after" the update of today, might need you to restart.
I am not sure though.

Originally posted by Brucejuh:

I think it only works in sandbox mode, and not in normal mode.
It was only implemented "after" the update of today, might need you to restart.
I am not sure though.

Well after it doesnt work for activating in normal mode... i switched to the sandboxmode... and neither there was anything changed :( .... grey in normal and grey in sandbox. or do i need in the normal mode the stars in the techtree? After playing some parts started to went better and got 1 star... then 2 stars... may i need all stars of all parts? That would be horrible