Today's Epic Games Store freebie is Totally Accurate Battle Simulator. This is an Early Access game.
Totally Accurate Battle Simulator is a wacky physics-based tactics game. Experience accurate warfare through the ages. TABS uses state of the art physics-based simulation to provide you with never-before-seen insight into our greatest battles of history!
It has a 96% positive rating on Steam https://store.steampowered.com/app/508440/Totally_Accurate_B... . Supports Windows only.