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Vassal
VASSAL is an open-source game engine which allows users to both play in real time (over a live Internet connection) and as PBeM ( via email). It runs on all platforms, and is free for personal use.
The files that are created/used for each individual game title are known as 'mods'.
Vassal is extremely popular amongst wargamers and, of all the games engines, probably has the greatest number of games supported. Creating 'mods' is more technical than for either Cyberboard or ZunTzu.
The software can be download from the VASSAL Website.
| Title | Publisher | Author |
|---|---|---|
| Stand at Mortain | Against the Odds | Dave Deitch |
| Sticks and Stones | Tiny Battle Publishing | |
| Stonewall Jackson's Way II | Multi-Man Publishing | Rob Doane |
| Stonewall's Sword | Revolution Games | Richard Handewith |
| Storm Over Asia | GMT Games | |
| Storm Over Belfort 1870-1871 | Vae Victis | Noel Wright |
| Storm over Normandy | Multi-Man Publishing | Peter Bennett |
| Storming the Reich | Compass Games | Joel Toppen |
| Strafexpedition 1916 | Europa Simulazioni | Peter Dietrich |
| Strike of the Heron | Against the Odds | Dave Jones |
| Striking the Anvil | Battles Magazine | |
| Struggle for Europe | Clash of Arms | |
| Struggle for Europe: Brute Force | Clash of Arms | B. Smith |
| Struggle for Europe: The Mediterranean | Clash of Arms | B. Smith |
| Struggle for Europe: War without Mercy | Clash of Arms | B. Smith |
| Successors | GMT Games | John Bowers |
| Summer Storm | Clash of Arms | |
| Sweden Fights On | GMT Games | Knut Gruenitz |
| Szczekociny 1794 | Slawek Łukasik | |
| Talon | GMT Games | Stefano Tine |
| Tank Duel: Enemy in the Crosshairs | GMT Games | |
| Tarawa 1943 | Worthington Games | |
| Target for Today | ||
| Target for Today | Legion Wargames | |
| Texas Glory | Columbia Games | Stan Hilinski |
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