Attack Machines Concepts for game War Solution

first research about catapults and its mechanisms

first drafts and idea explorations

3D modelling I've done to get a sense of scale and readability of form and shape

a few more sketches, this time for the enemies.

first fleshed out design of the player's attack machine

Level 1 of the attack machine!

Level 2, this now has a bit of protection.

And Level 3 is a noticeable improvement on the first one!

a few skin variations

And 12 different designs for the enemy army.