C. Europe 1900-1919 - Modifications of the Basic Game (with changes to both map and rules)ca. Alternative world, different great powers | ARDA | Variant | Rules | Designer | Players | Notes |
|---|
| ca01 | Aberration III (Imperialism XIII) | | Rod Walker | 9 | | | ca02 | Turnabout Diplomacy | | Fred Davis | 7 | | | ca03 | Aberration III-A | | Simon Szykman | 9 | |
cb. Changes to both map and rules (average complexity)
| ARDA | Variant | Rules | Designer | Players | Notes |
|---|
| cb01 | Persian Variant I | | Martin Janta-Polczynski | 7 | | | cb02 | Scheisskopf Diplomacy II | | Donald Wileman | 7 | | | cb03 | Stab-Happy Diplomacy | | Scott Rosenberg and Matt Diller | 7 | | | cb04 | Variation C | | Bob Johnson | 7 | | | cb05 | 1958 Diplomacy | | Allan Calhamer | 7 | | | cb06 | Overlapping Seas III | | M.J. Polczynski | 7 | | | cb07 | Quasi-Classical Diplomacy | | Martin Janta-Polczynski | 7 | (includes cb08) | | cb08 | Pseudo-Classical Diplomacy | | Martin Janta-Polczynski | 7 | (included with cb07) | | cb09 | Simulation Dippy II | | Shargin and Miller | 35 | | | cb10 | 3x3 w 2 wild card players | | H. Naus?? | 4 | | | cb11 | 3-Man on 9-man board | | ?? | 3 | | | cb12 | LiMa I | | Jean-Paul Macedoni, Colin Hemming and Michel Liesnard | 7 | | | cb13 | Multiplomacy | Rules | Colin Hemming | 7 | | | cb14 | Persian Variant II | | Martin Janta-Polcyznski | 7 | | | cb15 | Woolworth Diplomacy II-A | | Glenn Overby (included with cb16) | 5 | | | cb16 | Woolworth Diplomacy II | | Glenn Overby (includes cb15, cb17, cb18) | 5 | | | cb17 | Woolworth Diplomacy II-B | | Glenn Overby (included with cb16) | 5 | | | cb18 | Ten-Man Diplomacy II-R | | Glenn Overby (included with cb16) | 10 | | | cb19 | Woolworth Diplomacy II-D | Rules | Glenn Overby and Fred Davis | 5 | | | cb20 | N.I.E.S (New Improved Extra Strength) Diplomacy I (Colonial Diplomacy II) | | Mark Keller | 7 | | | cb21 | N.I.E.S. Diplomacy II | | Mark Keller and Fred Davis (requires cb20) | 7 | | | cb22 | Saharan Diplomacy (I) | | Bahjat Sharif | 7 | | | cb23 | Saharan Diplomacy II | | Bahjat Sharif and Fred Davis | 7 | | | cb24 | LiMa Ib | Rules | Liesnard, Macedoni, and Hemming (includes cb25) | 7 | | | cb25 | LiMa IIb | Rules | Liesnard, Macedoni, and Hemming (included with cb24) | 7 | | | cb26 | Guerrilla Warfare II | Rules | Andy Tringham and John Marsden | 7 | Requires map for Abstraction II (cb29) | | cb27 | Frauke’s Beer River Diplomacy | | Scott Hanson | 7 | | | cb28 | Aberration I | | Fred Davis and Rod Walker | 7 | (ex “cd01”) | | cb29 | Aberration II | | Fred Davis and Rod Walker | 7 | (ex “cd02”, included with cb28) | | cb30 | Abstraction II | Rules | Fred Davis | 7 | ex cd10 | | cb31 | Dual Space Diplomacy (Overlapping Seas I), (ex “cd04”) | | Fred Davis | 7 | | | cb32 | Dual Space Diplomacy w | | “Gibraltar rule” (Overlapping Seas II) Fred Davis and Martin Janta-Polczynski (order with cb43) | 7 | (ex “cd05”) | | cb33 | Rail and Sea Diplomacy | | Fred Davis | 7 | (ex “cd09”) | | cb34 | Abstraction I | | Fred Davis | 7 | | | cb35 | Pride of Armies | Rules | Fred Davis | 7 | (ex "cd11") | | cb36 | Hitch-Hiker | Rules | Nicholas Whyte | 9 | | | cb37 | U-Boat | Rules | Barry Evans | 5 | (ex "cb28") | | cb38 | Feudal II | | Dave Russell | 7 | | | cb39 | SkinnyDiplomacy I | | Lew Pulsipher | 7 | | | cb40 | Superfluid Diplomacy | | Andrew Poole | | | | cb41 | First Strike Nuclear Diplomacy | | Paul Dunning | 7 | Abstraction II (cb29) | | cb42 | Off-Board Box Diplomacy | Rules | Steve Gregory and Ryk Downes | 7 | | | cb43 | Advanced Diplomacy | | Stephen Swigger | 7 | | | cb44 | SkinnyDiplomacy II | | Lew Pulsipher and Fred Davis | 7 | | | cb45 | Suvorov Diplomacy | | John Norris | 7 | | | cb46 | Suvorov Diplomacy II | | Fred Davis | 7 | | | cb47 | Land Bridge Diplomacy (I-A) | Rules | Lee Kendter, Jr. | 7 | | | cb48 | Schiesskopf IV | | J. Whyte, D. Wileman and L. Dunning | | | | cb49 | Land Bridge II Diplomacy | | Lee Kendter, Jr. | 7 | | | cb50 | Woolworth Diplomacy II-M | | Glenn Overby and Jim Bragg (CE 12) | 5 | | | cb51 | Woolworth Diplomacy III | | Glenn Overby (CE 12) | 5 | | | cb52 | Woolworth Diplomacy III-D | | Glenn Overby (CE 12) | 5 | | | cb54 | Superfluid Diplomacy II | | Andrew Poole | | | | cb55 | Ten Players Diplomacy II, (map described in rules) | | - | 10 | | | cb56 | Ring Around The Rosie Diplomacy | | Fred Davis | 7 | | | cb57 | Contretemps ("II") | Rules | Tom Swider | 7 | | | cb58 | Land Bridge III | Rules | Lee Kendter, Jr. | 7 | | | cb59 | Pourquoi Pas? (Why Not?) | | Charles Turquin | 7 | | | cb60 | Root Z Diplomacy | Rules | Phil Creed, Tom Hyer, Mark Nelson | | | | cb61 | Wraparound Diplomacy | Rules | James Millington & Robert Schone | 7 | | | cb62 | Diplomacy III (II) | | Stephen Agar | 7 | | | cb63 | Two Player Abstraction | | James Nelson | 2 | |
cc. Changes to both map and rules (high complexity)
| ARDA | Variant | Rules | Designer | Players | Notes |
|---|
| cc01 | Aberration IV (9-Man Diplomacy IV) | | Rod Walker | 9 | | | cc02 | Gibraltar II | | Martin Janta-Polczynski | 9 | | | cc03 | Warmonger | | Larry Dunning | | | | cc04 | Superdiplomacy | | Dan Alderson | 7 | | | cc05 | Morglay | | Alderson and Pournelle | 7 | | | cc06 | Winter Eleven-Man Variant II | | Fred Winter | 11 | | | cc07 | Gibraltar Diplomacy I | | Martin Janta-Polczynski | 9 | | | cc08 | Hypereconomic Diplomacy I (ex “ge02”) | | Don Miller | 23 | | | cc09 | Crystal Ball Diplomacy | Rules | Manus Hand & John Woolley | 7 | | | cc10 | Arpiesse Diplomacy | Rules | Simon Szykman | 7 | |
ce. One extra power added
| ARDA | Variant | Rules | Designer | Players | Notes |
|---|
| ce01 | Bawtinheimer 8-player Variant | | Bob Bawtinheimer | 8 | | | ce02 | Swiss Variant II | | Fred Davis | 8 | | | ce03 | Powers and Pirates | Rules | Curt Gibson | 8 | | | ce04 | Pirates and Powers revised | | Curt Gibson | 8 | | | ce05 | European Diplomacy | Rules | Michael Zmolek | 8 | | | ce06 | USA | Rules | Tadd Moskal | 8 | | | ce07 | V8 | Rules | Clay Snyder | 8 | |
cg. One giant power added
| ARDA | Variant | Rules | Designer | Players | Notes |
|---|
| cg01 | Germany versus the World | | Fred Davis (ex “cd06”) | | | | cg02 | Britain | | Danny Loeb and Bruce McIntyre [independently]) | 7 | |
ch. High complexity map
| ARDA | Variant | Rules | Designer | Players | Notes |
|---|
| ch01 | Omnibus Diplomacy | | Charles Turner | 7 | | | ch02 | Double Secret Diplomacy | Rules | Tadd Moskal | 6 | |
cm. Minor map changes only
| ARDA | Variant | Rules | Designer | Players | Notes |
|---|
| cm01 | Kriegsmarine Variation | | A. Phillips (CE 1) | 7 | | | cm02 | Small World Diplomacy (I) | | Steve Tihor | 7 | | | cm03 | Vatican Variant | | Bruce Linsey | 7 | | | cm04 | Milan Diplomacy | Rules | John Norris | 7 | | | cm05 | Davis FTF Diplomacy Board | Rules | Fred Davis | 7 | (ex “cd08”) | | cm06 | Egypt Diplomacy | Rules | Geoff Tonks | 7 | | | cm07 | Peerijavo | | Larry Peery | 7 | | | cm08 | Alpine Passage | | David Rothery (CE 7) | 7 | | | cm09 | 7-Island Diplomacy | Rules | Paul Bennett | 7 | | | cm10 | Croatia Diplomacy | Rules | Larry Peery | 7 | | | cm11 | PDO Diplomacy Map | | 1 | 7 | | | cm12 | Trieste Split Diplomacy | | Fred Davis | 7 | |
cn. Two extra powers added
| ARDA | Variant | Rules | Designer | Players | Notes |
|---|
| cn01 | Cline 9-Man Diplomacy II (“IV”) | | Robert Cline | 9 | | | cn02 | 9-Man Diplomacy I | | Don Miller | 9 | | | cn03 | 9-Man Diplomacy III | | Jack Chalker | 9 | | | cn04 | Cline 9-Man Diplomacy III | | Robert Cline, Von Metzke, Naus and Bullock | 9 | | | cn05 | Cline 9-Man Diplomacy IV.1 (“V”) | | Robert Cline and Fred Davis | 9 | | | cn06 | Cline 9-Man Diplomacy I | | R. Cline | 9 | | | cn07 | Nine-Power Diplomacy (9-man Diplomacy V) | | Fred Winter | 9 | (starts before 1900, but uses regular map) | | cn08 | Cline 9-Man Diplomacy V | | Robert Cline, Fred Davis and Andrew Poole (for UKVB) | 9 | | | cn09 | Cline 9-Man Diplomacy IV.2 | | Conrad Von Metzke version of a Fred Davis revision | 9 | | | cn10 | Cline 9-Man Diplomacy VI | | Robert Cline, Fred Davis, Andrew Poole, and David Rothery (First revision) | 9 | | | cn11 | Cline 9-Man Diplomacy VII | | David Rothery’s Second Revision | 9 | | | cn12 | Cline 9-Man VIII | | Simmon Billenness and Mike Pustilnik | 9 | | | cn13 | Loeb’s Nine Player Variant | Rules | Danny Loeb | 9 | | | cn14 | Aberration V | Rules | Rod Walker & Nicholas Fitzpatrick | 9 | |
cs. Identical regular maps used for different eras
| ARDA | Variant | Rules | Designer | Players | Notes |
|---|
| cs01 | Romans v. Barbarians, 300 A.D. (“no 2”, there is no “1”) | | | 2 | | | cs02 | The Cold War, 1946 (“3”) | | | 3 | | | cs03 | Collapse of Classical Civilization, 400 A.D. (“4”) | | | 4 | | | cs04 | High Renaissance, 1500 (“5”) | | | 5 | | | cs05 | The Dark Ages, 500 A.D. (“6”) | | | 6 | | | cs06 | Thirty Years War, 1610 (“7”) | | | 7 | | | cs07 | Rise of Feudalism, 700 A.D. (“8”) | | | 8 | | | cs08 | Rise of Nation States, 1715 (eight players version,”9”) | | | 8 | | | cs09 | Rise of Nation States, 1715 (amended, “9-A”) | | | 9 | | | cs10 | Age of the Crusades, 1100 | | Unknown | 10 | | | cs11 | Hundred Years War, 1336 (“10-A”, amended by F. Davis) | | | 10 | | | cs12 | Nationalism Rampant, 1861 (“11”) | | | 11 | | | cs13 | Nationalism Rampant II, 1861 (“11-A”, amended by F. Davis) | | | 11 | | | cs14 | 1938-II | | Steve Doubleday | 6 | | | cs15 | 1810 | | Steve Doubleday | 5 | | | cs16 | 1378 | | Steve Doubleday | 4 | |
ct. Team game on modified board
| ARDA | Variant | Rules | Designer | Players | Notes |
|---|
| ct01 | 3x3 Teams with Wild Card Player III | | D. Miller | 7 | |
cv. Changing values for supply centres
| ARDA | Variant | Rules | Designer | Players | Notes |
|---|
| cv01 | Gusher | | Fred Davis (ex “cd07”) | 7 | | |