Reviews for the title are mixed, often highlighting its extreme simplicity and technical limitations:

: Multiple reviewers on Steam point out that the game is a "fake game" created by taking the Physics Tank Maker asset pack and releasing it as a standalone product.

The title of your request suggests you may be looking for a "free download full version." Be cautious of sites offering "WWII Tanks: Battlefield" for free outside of official storefronts like Steam. These sites often host bundled with "cracked" software. Given that the legitimate game is frequently priced around $1.00, it is safer to purchase it officially if you wish to try it.

: While the tank models themselves look decent (due to the original asset pack quality), the terrain is extremely basic, and buildings are non-destructible.