I'm thinking like we could watch ads by pressing a button or something to earn "flowlab coins". Then we can trade them in for privileges.
free users: extra objects (3 coins or so), levels (15?) or games (40~)- 50 is so small, and if money's the problem watching ads could cover some of that right? I want to continue battle island but am missing about 8 objects
other: make 1 multiplayer game? Sign up for promotion, host a game contest, team up to make games...
But the main thing I want is more objects