Coming up with a theme

 I am trying to come up with a theme for this project and I am finding it very difficult. I don't fully understand what I'm trying to find. I have created a few mind maps, but don't know what I'm getting out of them. perhaps an idea will come to me, but at the moment  have no clue what theme I am after.

Games Proposal

This blog has been set up for my Games Proposal unit. The unit will be split up into 4 assignments. The blog will include research, design and art work. The 4 assignments include Game Conception, character conception, Level Design and Environment Design. 

My first task is to come up with a theme, I will research different topics in depth until I come up with a strong theme or ideas to base the assignment on. After I have researched different themes and ideas. I will create a project plan outlining the aims and outcomes for this project.