A ragdoll physics battle simulation video game developed by Landfall Games, and entered early access on Steam on 1 April 2019.

The player is presented with a range of opposing soldiers of various unit types, and the player in turn must place their own units on an opposite side of the field. After the player hits "start", the two sides will then rush forward and begin to attack each other, and the player can pan the camera around the map and spectate the match.The match ends when one side has killed all of the opposing soldiers. The public alpha contains a short 20 level campaign, with a variety of maps with different opposing enemy armies. Each level has a set price limit, but the player can purchase any amount troops they like as long as they do not go over the limit. Totally Accurate Battle Simulator also has a sandbox mode, which contains no price limits.

The game was made during a week-long game jam in a Swedish castle. Landfall Games released the download for people who signed up to their website in July 2016. The game was released in open alpha in November 2016, while the closed alpha was released in December 2016. The full version of the game was released in early access on Steam on 1 April 2019 for Microsoft Windows and macOS.

The game has been referred to as a "vibrant and goofy take on chaotic combat", and has "silly graphics and kind of wonky body physics" which is part of the "charming appeal of an otherwise realistic simulator". The game has also been described as "brilliant in its simplicity" and "outstanding".