I have tried the first office level several times, and right now it’s going pretty good, but I have not gotten the option of using publishers. What do you have to do to get this option?
If you research Medium Games, you should be able to unlock publishing deals. If you don’t have the option to research it yet, keep on making games and leveling up. Going to Office Level 2 might be a requirement, but I’m not 100% sure.
Don’t you need an second staff Member for Medium Games? so Office Level 2 is required 
Medium Game research was the requirement. Thanks!