HTML5/WebGL & Windows: https://arttuhalonen.itch.io/fire-in-the-hole

Armour technology has far surpassed the capabilities of ammunition and explosives. The war machines of today can only be destroyed by hammering them deeper and deeper into the Earth, all the way to the molten core of the planet.

Unfortunately my hurried attempts to create the terrain destruction algorithm from scratch left some bugs in the game, so be warned that you may fall through the world or encounter some invisible walls...