Arma 3 Karts, the joke addition to the military simulator has today gone live as an official DLC pack, developer Bohemia Interactive has announced.

The DLC was originally an April Fool's joke, but in the face of public demand Bohemia decided to add the content to the game.

Part of the proceeds from the Arma 3 Karts DLC will be donated to the Czech Red Cross.

Arma 3 Karts is currently selling for $1.99 on Steam.