The Stack rules are now out with two further expansions currently undergoing playesting but we hope they will be available soon.
If you are interested in being involved in the playtesting of have feedback, please get in contact here.

The Stack – Core Rules
The core rues are stripped down and streamlined. The rules cover all the essentials to that enable you to quickly pick up and play the game. The set details everything you need to get stuck into infantry combat including rules for deployment, turn structure, unit stats, movement, shooting, damage and tasks.
Available here: https://www.wargamevault.com/product/476314

The Stack – Combat Pack
The Stack Combat Pack builds on the combat system set out in the core ruleset. It provides players with additional options to customize their stands’ weapon loadouts and allow for new gameplay.
This expansion contains rules for a variety of infantry weapons, together with on call support assets including precision strikes and off-table snipers. You can incorporate all the additional rules and mechanics presented here or pick and choose to suit your gaming group or play style.
Available here: https://www.wargamevault.com/product/476422

The Stack – Vehicles Pack
The Stack Vehicles Pack builds on the Outside the Wire Core Ruleset and the Combat Pack. Vehicles add another dimension to your game of Outside the Wire. They are faster, tougher and generally better armed than infantry stands. They can quickly dominate areas of the table, apply concentrated firepower, and rapidly adapt to your opponent’s actions.
This expansion contains all the additional rules you need to add vehicles to your games including activation, movement and shooting. The expansion also includes 18 pre-designed vehicles and a vehicle builder.
Available here: https://www.wargamevault.com/product/483041/The-Stack–Vehicles-Pack

The Stack – Training Pack
Advanced Beta: The Stack Training Pack allows you to customize your force and include specialists and additional equipment to take on a broader range of missions.
The Training Pack contains rules for hiding, blowing up structures, diffusing bombs, using UAVs and more. For those that need their stands to rappel down a building before using a shotgun to blast the hinges off a door, this is the expansion for you.

The Stack – Mission Pack
In Development: The Mission Pack provides rules for playing different scenarios and creating your own. It includes rules for patrolling guards, night fighting, alternative victory points systems, alternative deployment systems and random events.
