I love a different style and focus of wargame. A game that takes a look at an important but somewhat obscure or rarely addressed historical topic, such as espionage or intelligence, and creates a gaming experience tailored around the events to highlight and evoke the difficulties and tension that would have been present. In January 2026, GMT Games announced such a game in Checkpoint Charlie, which is a solo or cooperative game focused on SIS espionage missions in Berlin in the 1960’s designed by Russell Brown. We have posted an interview with Russel and it was very well received and he has now agreed to create a series of History Behind the Cards to highlight the events of the 1960’s Cold War struggle in West Germany but also to share aspects about the game play and how it models the history.

*Note: The cards highlighted in this series and their event text, as well as any pictures used showing any of the various components, are still in the design and development process and as such event effects and text might still change prior to final development and publication. Also the art and layout of the cards are only for playtest purposes at this point and the game will enter the art department as it nears publication.

History Behind the Cards – Checkpoint Charlie from GMT Games – Card #9 Daily Military Train

This is one of the cards I added to Checkpoint Charlie based on conversations with my local coffee shop spy, John (see Card #7). I had assumed most significant traffic from West Germany to Berlin used the autobahn corridor from Checkpoint Alpha at Helmstedt, across East Germany, to Checkpoint Bravo in Berlin. However, the military trains, of which there were three – American, French and British – ran every day, back and forth along roughly the same corridor as the automobile traffic. The US Military Duty Train, which my friend John rode, let out at the station in Charlottenburg and is the basis for this Event Card. It was primarily used by US military personnel, but other people associated with the military could get permission to ride.

Cars full of East German police, or vopos, kept vigilant watch over the autobahn access route, but it was more difficult to keep track of the train and whether western passengers were jumping off illegally somewhere in East Germany, or East German citizens were boarding the train as it slowed for one of its scheduled stops along the way, getting free passage into West Berlin. To solve this problem, all doors on the train were chained and padlocked for the duration of the four-hour journey across East Germany. In Checkpoint Charlie, the Daily Military Train Event assumes that the KGB has been tipped off to the arrival of some interesting person or item on the next train and move to intercept. Charlottenburg Safehouse is placed under surveillance and the Nugget Marker, already detected, is placed there. This can be a useful diversion for your assets, or it can draw KGB agents right into the center of your mission.

In the next article in this series, we will take a look at Moscow Rules.

In my opinion, this game looks extremely interesting and I am very much excited to learn more about it. I am appreciative to Russell and his efforts to bring us these cards and to write these entries to share with our readers. I am also very glad that this topic is being covered in a game and look forward to playing this one day soon.

We published an interview with the designer Russell Brown on the blog and you can read that at the following link: https://theplayersaid.com/2026/02/23/interview-with-russell-brown-designer-of-checkpoint-charlie-from-gmt-games/

You can catch up on the posts in this series to date by following the below links:

Card #1: Cousins Operation

Card #2: Cuban Missile Crisis

Card #3: Demonstrations

Card #4: Faceoff with the Soviets

Card #5: Berlin Film Festival

Card #6: General Clay Steps In

Card #7: Ich Bin Ein Berliner

Card #8: Loudspeaker Wars

If you are interested in Checkpoint Charlie, you can pre-order a copy for $48.00 from the GMT Games website at the following link: https://www.gmtgames.com/p-1211-checkpoint-charlie.aspx

-Grant

I love a different style and focus of wargame. A game that takes a look at an important but somewhat obscure or rarely addressed historical topic, such as espionage or intelligence, and creates a gaming experience tailored around the events to highlight and evoke the difficulties and tension that would have been present. In January 2026, GMT Games announced such a game in Checkpoint Charlie, which is a solo or cooperative game focused on SIS espionage missions in Berlin in the 1960’s designed by Russell Brown. We have posted an interview with Russel and it was very well received and he has now agreed to create a series of History Behind the Cards to highlight the events of the 1960’s Cold War struggle in West Germany but also to share aspects about the game play and how it models the history.

*Note: The cards highlighted in this series and their event text, as well as any pictures used showing any of the various components, are still in the design and development process and as such event effects and text might still change prior to final development and publication. Also the art and layout of the cards are only for playtest purposes at this point and the game will enter the art department as it nears publication.

History Behind the Cards – Checkpoint Charlie from GMT Games – Card #3: Demonstrations

West Berlin, and West Germany as a whole, spawned a number of large, very active student demonstration organizations in the late 1960’s. These were generally in response to a perceived return to very traditional German authoritarian government, and specifically as a reaction to former members of the Nazi party, like Chancellor Kiesinger, serving in the Bonn government.

However, during the slightly earlier time period of Checkpoint Charlie (early 1962 to late 1963), demonstrations were not as organized. They were spontaneous and in response to specific events, like the Speigel Affair (Card #16) and President Kennedy’s Visit (Card #7). As with those later, more organized movements, they consisted primarily of young Germans, and the universities acted as catalysts and staging areas. Even during the period of this game, marches and demonstrations were common enough to warrant an event card.

As a side note, Chancellor Keisinger, who’s Nazi affiliation spawned some of those later protests, was replaced as Chancellor of West Germany in 1969 by Willie Brandt, who was mayor of West Berlin during the period of Checkpoint Charlie. Mayor Brandt has his own token in the game and plays a role in a few of the missions.

The Demonstrations Event Card places a special Demonstrations marker in one of the West Berlin locations on the map. Demonstrations could last for hours, or even days, so this marker generally remains on the City Map for the rest of the mission. East Berlin locations are not eligible because the Stasi secret police, along with the confinement imposed by the Berlin Wall, had effectively suppressed any open opposition in the East. In game terms, the Demonstrations marker provides some cover for assets, increasing their chances of passing both detection and compromise saves.

In the next article in this series, we will take a look at Faceoff with the Soviets when East German police placed barbed wire barriers to stop East Germans from defecting.

In my opinion, this game looks extremely interesting and I am very much excited to learn more about it. I am appreciative to Russell and his efforts to bring us these cards and to write these entries to share with our readers. I am also very glad that this topic is being covered in a game and look forward to playing this one day soon.

We published an interview with the designer Russell Brown on the blog and you can read that at the following link: https://theplayersaid.com/2026/02/23/interview-with-russell-brown-designer-of-checkpoint-charlie-from-gmt-games/

You can catch up on the posts in this series to date by following the below links:

Card #1: Cousins Operation

Card #2: Cuban Missile Crisis

If you are interested in Checkpoint Charlie, you can pre-order a copy for $48.00 from the GMT Games website at the following link: https://www.gmtgames.com/p-1211-checkpoint-charlie.aspx

-Grant