tl;dr:"Games industry veteran rattles off a sample of 50 things he expects of developers he works with:" (1) Can articulate precisely the problem trying to be solved. (2) Someone else can articulate the problem trying to be solved. (3) Can articulate why the problem is important to solve. (4) Can articulate how much my problem is worth solving. (5) Have a Plan B in case the solution to my current problem doesn’t work. And More.