Parallel playtest: Print this page, cut along card borders. Each card is print-tagged with its set in the footer (Forces-Base, MC, GG) so you can sort, swap, and combine sets for human playtesting. Validated balance: all three mats remain within 10–55% win rate when combined.
“Robert Bellah's term for quasi-religious national reverence — flag pledges, presidential oaths, civic monuments.”
Lingua Franca●
●
Centripetal Force
Centripetal Force · U3 · #05
+1 CST. Negates -1 from one centrifugal card targeting you.
Swahili in East Africa
1500s-present · Kenya, Tanzania, Uganda, DRC
“Bantu-Arabic trade creole became the working language of 100M+ across linguistically fragmented region.”
Unified Currency◆
◆
Centripetal Force
Centripetal Force · U7 · #06
+1 CST self. +1 CST to each player sharing infrastructure with you. Supranational win progress.
Eurozone adoption
1999-2002 · European Union (19 of 27 members)
“Maastricht convergence criteria forced fiscal alignment; Greek crisis 2010-15 tested whether currency union could survive without fiscal union.”
Centrifugal Force (6)
Ethnic Enclave●
●
Centrifugal Force
Centrifugal Force · U3, U4 · #07
-2 CST on target. Disables target's Shared Language.
Quebec francophonie
1960s-present · Canada
“Quiet Revolution + Bill 101 (1977) entrenched French-only public life in an anglophone-majority federation; two referendums (1980, 1995) on independence.”
Economic Disparity●
●
Centrifugal Force
Centrifugal Force · U7 · #08
-1 CST on target. -2 if target at Rostow stage 3+.
Catalonia independence movement
2010-present · Spain (Catalonia)
“Wealthy region (20% of Spanish GDP) chafing at fiscal transfers; 2017 unilateral independence referendum triggered constitutional crisis.”
Devolutionary Movement★
★
Centrifugal Force
Centrifugal Force · U4 · #09
Roll d6 + centrifugal count on target. 10+: target's region splits AND target regresses 1 DTM stage if Stage 4+. 7-9: -3 CST. <7: fizzle.
Yugoslav breakup
1991-1995 · Yugoslavia -> 7 successor states
“Federation of 6 republics + 2 autonomous provinces fragmented along ethno-religious lines. 140k dead.”
Balkanization★
★
Centrifugal Force
Centrifugal Force · U4 · #10
Force immediate cohesion check on target. If centrifugal > centripetal+3, target loses 1 Development.
The Balkans (eponym)
1817-1913 + 1991-1999 · Southeast Europe
“Successive shatterings of Ottoman/Habsburg empires + Yugoslav wars gave the term its meaning. The original fragmentation.”
Religious Schism◆
◆
Centrifugal Force
Centrifugal Force · U3 · #11
-2 CST persistent until target plays a Force card on themselves.
Northern Ireland Troubles
1968-1998 · Northern Ireland
“Catholic-Protestant communal violence (3,500 deaths) ended with Good Friday Agreement — but power-sharing remains fragile.”
Irredentism◆
◆
Centrifugal Force
Centrifugal Force · U4 · #12
-1 CST on adjacent target. +1 CST self.
Russian claims on ethnic Russian regions
2014-present · Crimea, Donbas, Transnistria
“Putin doctrine of protecting Russophone populations abroad — annexation of Crimea 2014, full Ukraine invasion 2022.”
Diffusion (4)
Hierarchical Diffusion◆
◆
Diffusion
Diffusion · U3 · #13
Copy any Force from highest-POP player to lowest-POP player. Roll d6: 1-2 cultural barrier, fails.
McDonald's franchise rollout
1955-present · Global, top-down by city tier
“Suburban Chicago -> US tier-1 cities -> global capitals -> tier-2 cities. Each step required higher-tier saturation before lower-tier expansion.”
Contagious Diffusion◆
◆
Diffusion
Diffusion · U3 · #14
Copy a Force from self to both adjacent. Roll d6 per neighbor; 4+ succeeds.
TikTok viral spread
2018-2022 · Global, person-to-person
“Chinese ByteDance app spread peer-to-peer through teen networks, hitting 1B users by 2021. Algorithmic acceleration of contagious diffusion.”
Stimulus Diffusion★
★
Diffusion
Diffusion · U3 · #15
Take effect of any active Development from another player at half value. Always succeeds.
Pizza in America
1905-present · Italy -> USA -> Global
“Neapolitan idea, American form (thick crust, chain delivery, pineapple). The idea diffused; the form did not. Coca-Cola's localization is the corporate twin.”
Relocation Diffusion◆
◆
Diffusion
Diffusion · U3 · #16
Move 1 POP + 1 Force from self to another player's mat.
Hindu diaspora
1830s-present · India -> UK, Trinidad, Fiji, Mauritius
“Indentured laborers carried Hinduism (and Bhojpuri, Tamil) to colonial sugar plantations. Diwali now a national holiday in Trinidad.”
Population (6)
Push: Famine●
●
Population
Population · U2, U5 · #17
Target rolls 2d6. <7: lose 2 POP. >=7: keep 1.
Irish Potato Famine
1845-1852 · Ireland
“Phytophthora blight + British policy killed 1M, drove 1M to emigrate. Ireland's population still has not recovered to pre-famine levels.”
Pull: Wages◆
◆
Population
Population · U2, U7 · #18
Take 2 POP from any Rostow<3 player. Requires self at Rostow 3+.
Mexico-to-US labor migration
1942-present · Mexico -> United States
“Bracero program (1942-64) + post-NAFTA flows. ~10M Mexican-born US residents; the largest sustained labor migration in modern history.”
Demographic Momentum●
●
Population
Population · U2 · #19
Gain POP equal to your DTM stage. TRAP at Stage 4+: excess POP delays Stage 5 transition.
India's continued growth
1990-present · India
“Total fertility rate hit 2.0 (below replacement) by 2020, but India will still grow to 1.7B by 2060 because its young age structure has momentum.”
Chain Migration●
●
Population
Population · U2 · #20
After any Pull resolves anywhere, follow with 1 POP free.
Italian Americans in NYC
1880-1924 · Southern Italy -> Lower Manhattan
“Pioneers wrote home; relatives followed; Little Italy emerged as Mulberry Street filled block-by-block with Sicilians and Neapolitans.”
Counter-urbanization◆
◆
Population
Population · U2, U6 · #21
Move POP urban->rural. +1 CST. Useful for shedding POP toward Stage 5.
Vermont rural in-migration post-COVID
2020-present · Vermont, USA
“Pandemic-era remote work drove highest US in-migration rate to a rural state. Inverse of 1850-2010 trend.”
Refugee Flow◆
◆
Population
Population · U2 · #22
Target chooses: accept 2 POP (gain) or refuse (-1 CST). Roll d6: on 6, choice is forced (chosen by attacker).
Converts ag POP to econ output. +1 econ per POP converted.
China hukou-driven ag transformation
1978-present · China
“Deng's reforms commercialized rural ag while hukou system restricted migration. 600M rural -> urban in 40 years.”
Industrial Park (Weber)★
★
Development
Development · U7 · #25
Econ engine. Cost = d6 minus resource adjacencies. Gate for DTM 2->3.
Detroit auto cluster
1900-1970 · Detroit, Michigan
“Iron, coal, Great Lakes shipping converged. Ford's River Rouge plant was Weber's least-cost theory made concrete — and its post-1970 collapse showed what happens when the situational advantage erodes.”
Primate City★
★
Development
Development · U6 · #26
+2 CST. Blocks Rank-Size City. Cap 1 per player.
Bangkok primacy
1782-present · Thailand
“Bangkok is ~30x larger than Thailand's second city. Mark Jefferson's 1939 'Law of the Primate City' — political, economic, cultural dominance compounds.”
Rank-Size Urban Hierarchy★
★
Development
Development · U6 · #27
+1 CST per turn. Blocks Primate City.
US urban system
1850-present · United States
“NYC ~8M, LA ~4M, Chicago ~3M — each rank ~half the previous. Zipf's law holds for stable industrial federations.”
Edge City / Sprawl◆
◆
Development
Development · U6 · #28
+2 econ. -1 CST. Required for DTM 3->4 and 4->5 gates.
Tysons Corner, Virginia
1962-present · Washington DC metro (Fairfax County)
“Joel Garreau's 1991 archetype: more office space than downtown DC, no historic core, defined by the I-495 Beltway. Suburban edge cities now contain most US office work.”
Special Economic Zone★
★
Development
Development · U7 · #29
Foreign capital +3 econ. Requires Industrial Park.
Shenzhen SEZ
1980-present · Guangdong, China
“Deng Xiaoping designated a fishing village SEZ in 1980. Now 17.5M people, $390B GDP, larger than Hong Kong. The proof-of-concept for export-led FDI capture.”
Agribusiness Consolidation◆
◆
Development
Development · U5 · #30
2x ag output. Discards 1 POP (rural depopulation).
US Midwest corn belt
1945-present · Iowa, Illinois, Nebraska
“Farm count fell from 6.8M (1935) to 2M (2022); average farm size tripled. Cargill, ADM, Bunge, Dreyfus control 70%+ of grain trade.”
Event (6)
Industrial Revolution✦
✦
Event
Event · U7 · #31
Advances era to Industrial globally. Pre-industrial Development cards -1 effectiveness.
“Coal + steam + textile mechanization. Population doubled; urban share went from 20% to 50%. The hinge event of modern human geography — the world before and the world after.”
Oil Crisis★
★
Event
Event · U7 · #32
All Industrial Development cards -1 this round.
OPEC oil embargo
Oct 1973-Mar 1974 · Arab OPEC states -> US, Netherlands, UK, Japan
“Oil price quadrupled. US gas lines, 55mph speed limit, exposed industrial dependence on Middle East geography. Carter's 'moral equivalent of war' speech.”
Pandemic★
★
Event
Event · U2 · #33
Each player rolls 2d6; lose POP = (12 minus roll), min 0. High-cohesion players (CST>=6) roll 3d6 keep highest 2. Stage 3+ players who fail regress 1 stage.
COVID-19 pandemic
2020-2023 · Global
“7M+ confirmed deaths, ~20M+ excess deaths. Reversed US life expectancy gains for first time in century. Accelerated counter-urbanization and remote work.”
Containerization★
★
Event
Event · U7 · #34
Coastal regions +1 econ. Inland regions -1 econ.
Malcolm McLean's Ideal-X
Apr 26 1956 · Newark NJ -> Houston TX
“First container ship voyage. Shipping costs fell from $5.86/ton to $0.16/ton. Coastal port cities (Singapore, Shanghai, Rotterdam) won; inland industrial cities lost.”
Climate Migration★
★
Event
Event · U2, U5 · #35
3d6 POP migrates from agricultural-majority regions to urban. Ag-majority Stage 3+ who fail roll regress 1 stage.
Bangladesh delta displacement
1990-present · Bangladesh
“Sea-level rise + cyclones displace ~700k/year. 17M Bangladeshis live <1m above sea level. Predicted to push 13M+ inland by 2050. The signature climate migration corridor.”
Outsourcing Wave★
★
Event
Event · U7 · #36
Post-industrial player transfers one Industrial Development to a Rostow<3 player.
US manufacturing to China/Mexico
1995-2010 · USA -> China, Mexico, Vietnam
“NAFTA (1994) + China WTO accession (2001). US lost ~5M manufacturing jobs; 'Rust Belt' enters lexicon. Autor/Dorn/Hanson 'China shock' empirical work.”
Lens (4)
Change of Scale◆
◆
Lens
Lens · U1 · #37
Re-evaluate one card at global scale instead of regional. Free reaction.
US unemployment, 2009
2009 · United States
“National rate 10%, but Detroit 17%, North Dakota 4%. Same phenomenon, opposite stories. Scale is not just zoom — it changes what you see.”
Map Projection: Mercator◆
◆
Lens
Lens · U1 · #38
Treat one non-adjacent player as adjacent (or vice versa) this turn. Free reaction.
Greenland vs Africa on Mercator
1569-present · Cartographic distortion
“Mercator shows Greenland (2.2M km²) as larger than Africa (30M km²). The Peters projection corrected the area but introduced shape distortion. There is no neutral projection.”
Site vs Situation◆
◆
Lens
Lens · U1 · #39
Negate situation bonus on one Development by revealing its site weakness. Free reaction.
New Orleans: bad site, great situation
1718-present · Louisiana
“Below sea level on a sinking delta in a hurricane zone (terrible site) at the mouth of the Mississippi watershed (peerless situation). Katrina 2005 was the site finally collecting on the bet.”
GIS Audit★
★
Lens
Lens · U1 · #40
Reveal target's hand. Counter their next card. Free reaction.
FEMA's Katrina mapping failure
Aug-Sep 2005 · New Orleans, Louisiana
“FEMA's 100-year floodplain maps did not reflect post-MR-GO levee subsidence. GIS audit by post-storm investigators revealed the gap — the data existed; it had not been used.”
Forces — Migration Crisis
8 cards · 3 common · 3 uncommon · 2 rare
Centripetal Force (2)
Refugee Camp●
●
Centripetal Force
Centripetal Force · U2, U4 · #02
+1 CST persistent. Any Refugee Flow targeting you grants you +1 CST instead of penalty (equipped to receive).
Dadaab refugee complex
1991-present · Kenya (NE)
“World's largest refugee complex; ~220k Somalis at peak. UNHCR-coordinated infrastructure transformed Dadaab from emergency response into permanent demographic feature.”
Women's Education Effect◆
◆
Centripetal Force
Centripetal Force · U2, U7 · #07
+2 CST persistent. While in play, ALL players' Demographic Momentum gains are halved (rounded down).
Kerala literacy revolution
1970s-present · Kerala, India
“Female literacy hit 92% by 2011 (vs India avg 65%). TFR fell to 1.6 — below replacement — while still in middle-income. The single strongest demographic-transition lever in modern development.”
Centrifugal Force (1)
Brain Drain◆
◆
Centrifugal Force
Centrifugal Force · U2, U7 · #03
-1 CST persistent on target. Additional -1 CST if target Rostow ≥3. Models high-skill emigration eroding human capital.
Greek brain drain
2008-2018 · Greece
“Eurozone debt crisis triggered emigration of ~500k tertiary-educated Greeks. Public health, engineering, and research sectors lost a generation of capacity.”
Diffusion (1)
Diaspora Remittances●
●
Diffusion
Diffusion · U2, U7 · #04
For each player who holds POP that came from you (via Pull or Relocation), gain +1 CST. Models remittance inflow.
Philippines remittance economy
2000-present · Philippines + global OFW diaspora
“$36B in 2022, ~10% of GDP. Over 10M Overseas Filipino Workers sustain home economy from Gulf states, US, Canada — money flows reverse the migration map.”
Event (3)
Aging Population★
★
Event
Event · U2 · #05
Each player at DTM Stage 3+ loses 1 POP cap (permanent for the game). Models healthcare/labor strain.
Japan's super-aged society
1990s-present · Japan
“29% over 65 by 2023; first developed economy entering Stage 5 demographics. Pension system, labor force, healthcare reshaped around shrinking working-age cohort.”
Malthusian Trap★
★
Event
Event · U2, U5 · #06
Each player with POP > 6 rolls 2d6: on <7, lose 2 POP (subsistence crisis). Industrial Park or Green Revolution holders ignore (Boserup mechanism).
Black Death
1347-1351 · Europe
“Pop fell ~50% from 80M to 40M. Classic Malthusian collapse before Industrial Revolution provided the escape. Land/labor ratio reset; serfs gained leverage; feudal order weakened.”
Climate Refugees◆
◆
Event
Event · U2, U5, U7 · #08
4d6 POP migrates from coastal-majority regions to inland-majority. Reverses Containerization's bonuses for this round.
Tuvalu and Kiribati displacement
2020-present · Pacific island nations
“First nations relocating before sea-level inundation. Tuvalu's 'Digital Nation' initiative preserves statehood in metaverse as physical territory disappears. Kiribati purchased land in Fiji as relocation insurance.”
Lens (1)
Population Pyramid Shift●
●
Lens
Lens · U2 · #01
Reveal your DTM stage to all. Until end of round, your Demographic Momentum gain is capped at 2 (regardless of stage). Free reaction.
Italy's inverted age pyramid
2020s · Italy
“Working-age share fell below 65% and the dependency ratio inverted. Italy became the first major economy where retirees outnumber working-age citizens — fiscal/labor crisis cascading through pension and healthcare.”
Forces — Gender & Geography
8 cards · 3 uncommon · 3 common · 2 rare
Centripetal Force (3)
Female Labor Force Integration◆
◆
Centripetal Force
Centripetal Force · U2, U7 · #01
+2 CST persistent. Lowers your Demographic Momentum gain by 1 (models education effect on fertility).
Iceland gender parity
2009-present · Iceland
“World Economic Forum #1 gender gap closure 13 consecutive years. Female labor 78%, near-universal childcare, board quotas. Smallest gender wage gap of any nation.”
Cultural Landscape Inscription●
●
Centripetal Force
Centripetal Force · U3 · #04
+1 CST persistent. Any centrifugal force targeting you reduces its CST loss by 1 (cultural identity buffer).
Bali Subak rice terraces
11th c.-present (UNESCO 2012) · Bali, Indonesia
“1000-year subak (water temple) irrigation system shaping rice-terrace landscape. UNESCO inscription protects both physical landscape AND the Hindu-Balinese cosmology embedded in it. Cultural geography as state-recognized identity asset.”
Folk Culture Preservation●
●
Centripetal Force
Centripetal Force · U3 · #06
+1 CST persistent. Negates Stimulus Diffusion targeting you (your form resists adaptation).
Welsh language revival
1991-present · Wales (UK)
“Welsh-medium education + S4C TV channel + statutory bilingualism. Speakers rose from 18% (1991) to 30% (2021). Active preservation against English assimilation pressure.”
Centrifugal Force (2)
Maternal Health Crisis◆
◆
Centrifugal Force
Centrifugal Force · U2 · #03
-2 CST persistent on target. Target's POP cap reduced by 1 while in play (maternal mortality drags pop ceiling).
Sierra Leone maternal mortality
2010s-2017 · Sierra Leone
“717 maternal deaths per 100k live births in 2017 — among highest globally. Trapped country at DTM Stage 2; healthcare infrastructure shortage blocks transition to Stage 3 regardless of other indicators.”
Sex Ratio Distortion★
★
Centrifugal Force
Centrifugal Force · U2 · #07
-1 CST persistent on target. At start of target's turn, roll d6: on 1-2 they lose 1 POP (missing-women cascade).
China one-child sex selection
1980-2015 · China
“Combination of one-child policy + son preference + ultrasound access produced ~30M 'missing women' by 2020. Marriage market crisis, bride-trafficking, and demographic distortion cascading into Stage 5 entry.”
Diffusion (1)
Microfinance Network◆
◆
Diffusion
Diffusion · U5, U7 · #02
Copy any of your Centripetal Forces to two adjacent players. You and both targets gain +1 CST. Models cohort-lending solidarity.
Grameen Bank Bangladesh
1983-present · Bangladesh
“Muhammad Yunus's 5-borrower group-lending model. 9M women borrowers, default rate <1%. 2006 Nobel Peace Prize. Diffused to 100+ countries as the dominant microfinance template.”
Population (1)
Women in Agriculture●
●
Population
Population · U5 · #05
Convert 2 rural POP to commercial ag output (acts as Subsistence→Commercial Ag for those 2). +1 CST.
African smallholder women farmers
1990s-present · Sub-Saharan Africa
“~70% of Africa's farmers are women; produce 60-80% of food. Own <20% of land. UN FAO: closing the gender gap in agriculture could lift 100-150M out of hunger.”
“Cross-national metric combining reproductive health, empowerment, and labor market. Reveals that countries with high GII (low equality) underperform their nominal income peers on every other development indicator — gendered geographic inequality is itself a drag.”