Character Brainstorm

From Wall E and Eva, to spaceships, spiders and past droids from Star Wars; I generated a few starting points for a possible character. Considering visual feedback from upgrades, more than one may make it through to the final character.

 

Tracks are good for an all-terrain robot, although hover could allow for greater manoeuvrability at a cost of increased fuel use. I like the idea of a visual fuel level indicator on the robot itself.

The idea that the robot can see in all directions, walk in all directions and have it's arms retract became the spaceship like robot. This could make it's animating much easier. 

To his right is a robot with a swivel head which makes the ideal mounting point for his gun.