Back for Blood has seen success for those looking for that cooperative zombie shooter from years past. Today, Turtle Rock Studios has revealed its post-launch road map for those who have the annual pass of the game. There will also be various free updates along the way for those that do not have the annual pass. The free updates begin with the solo offline mode getting career progression and a new difficulty level if you already have the game mastered. This, along with a new cooperative mode, new cards and card types, and a holiday seasonal event, will all be offered for free.

Tunnels of Terror will be the first expansion included with the annual pass. This will be available in 2022, but no specific time has been provided. New story content along with playable Cleaners and Ridden, activity type, weapons, cards and exclusive skins are included in the expansion. The annual pass will include three expansions in total and is available for $49.99. You can read our review of Back for Blood here.