Hello,
let me present you Octawar, a freeware DIY Boardgame.
Octawar is a strategy game for 2 to 4 players,
where tanks being used to conquer the enemy headquarters.
Although the dices provides a luck factor.
On the following webpage you'll find a link to a pdf-document.
http://www.mikecharlie.com/games/index.html
All you have to do to play the game is print the document, cut and past.
Have fun.
Mike Charlie.