As the game designer you need leadership skills - you are after all responsible for the game. If you can\'t get others behind your idea, you will have difficult times.
You also need to hold the vision - as you might be the only one in the team who has complete vision for the game / product in addition to the producer and stakeholders.
Here's some useful links about video game designers
Wikipedia Game Design
How to Become a Pro Video Game Designer
So, You Wanna Be a Game Designer?
What does a video game designer do?
Game Design Jog Description
Reddit Game Design
Game Design education in Finland
Aalto and Xamk
This storyboard describes how the camera works in the game. It might feel and seem like a no-brainer but it was a bit tricky!
We were making this game in Poland and I was talking with them in Skype and the conversation started to be pages, so I thought I need to do a picture (feels funny now but sometimes it goes like this). This picture explained it in no-time :D
What was happening that in this game the car was going fast and the screen scrolling from right to left and it didn't feel intensive.
I realised we should move the particles more front. We did this and the game felt much much more intensive and fun and cool and everyone was asking what did you do :D
Yes, you will have to design games that might not that much for you but for a different target group...
You will back from one phase to previous often to iterate.
1) Idea & Concept
2) Documentation & Prototyping
3) Presenting to others (vision)
4) Feedback and modification
5) Production and communication
6) Feedback and modification
7) Testing and redesigning
Designer needs to answer to lot of people. That's why handling pressure, communication skills and strong vision are super important.
Some tips from the Mobile World