Matrix Games

All you have to do is enter “D-Day30” in the coupon field when checking out, and all games in the list will be discounted by 30% off!

This offer is only valid on our store on www.slitherine.com and www.matrixgames.com, not on Steam! Remember that if you buy a game which is also available on Steam from our store, you will be given a Steam key so you can redeem the game on Steam as well.

Do you want to see some action?  Join our special 2 hours Twitch event to celebrate the biggest seaborne operation in History, live on our official Twitch Channel at 10 am EST / 2 pm GMT / 4 pm CEST!

• Battle Academy (AND ALL ITS DLCs!)
• Battle of the Bulge
• Battles in Italy
• Battles in Normandy
• Battlefront
• Close Combat – Gateway to Caen
• Close Combat – Panthers in the Fog
• Close Combat – Wacht am Rhein
• Close Combat – The Longest Day
• Commander – Europe at War Gold
• Decisive Campaigns - The Blitzkrieg from Warsaw to Paris
• Frontline: the Longest Day
• Gary Grigsby’s Eagle Day Bombing the Reich
• Gary Grigsby’s War in the West
• Gary Grigsby’s World at War: A World Divided
• Heroes of Normandie
• Heroes of Normandie US Rangers
• HISTORY Legends of War
• John Tiller’s Campaign Series
• Norm Koger’s The Operational Art of War III
• Order of Battle Blitzkrieg
• Order of Battle Winter War
• Panzer Corps (AND ALL ITS DLCs!)
• Piercing Fortress Europa
• Steel Panthers: World at War - General Edition
• Strategic Command WII – War in Europe
• Tigers on the Hunt
• World in Flames
• World War II: General Commander