Games: Expansion for Base-game

India (fan expansion for Age of Steam)

120m3–6p2006

India (fan expansion for Ticket to Ride)

30–60m2–4p2015

Indiana (fan expansion for Ticket to Ride)

2–5p2016

Indian Country: an Ambush Alley Mini-Campaign

60m2p2009

Indian Mutine-era: A Supplement for "Taiping Era"

0m2p2020

Indochina (fan expansion for Ticket to Ride)

30–60m2–4p2015

Infamy: Corruption Mini-Expansion

60m3–4p2013

Infamy: Triggerman Mini-Expansion

60m3–4p2013

Infantry Attacks: Fall of Empires – Imperial & Royal Panzers

2025

Infantry Attacks: Franz Josef's Armies

2p2022

Infantry Attacks: The Mouse that Roared – Estonia's Freedom War

30m2p2011

Infantry Attacks: Winter's Battle

2023

Infected: The Carrier

5–15m5–12p2018

Infernal Contraption 2: Sabotage!

30m2–4p2007

Infernal Machines: A Landships! Expansion Game 1915-1933

120m2p2000

Infinity Code One: Operation Blackwind

60–90m2p2022

Infinity: Daedalus's Fall

60m2p2019

Infinity Defiance: Megalodron

60m1–4p2020

Infinity Defiance: Outcast

45–60m1–4p2020

Infinity Defiance: Revenant

45–60m1–4p2021

Infinity: Human Sphere N3

2–8p2009

Infinity N4: Rules Annex

90–180m2p2022

Infinity: Third Offensive

60m2p2018

Infinity: Uprising

60m2p2018

Inis: Seasons of Inis

90m2–5p2019

€34

Inn-Fighting: Drunken Caravan Guard mini promo

10–20m3–6p2007

Innovation: Artifacts of History

45–60m2–5p2016

Innovation: Cities of Destiny

30–75m2–4p2016

Innovation: Echoes of the Past

60m2–5p2011

€14

Innovation: Figures in the Sand

30–75m2–6p2013

Inn & Stable Owners (fan expansion to Carcassonne)

30–45m2–5p2013

Inqvisitor: The Ten Player Expansion

6–30m2–10p2017

Insecta: Desert Hive

90–300m1–7p2000

Insecta: Rainforest

90–300m1–7p1997

Insecta: Trilobite

90–300m1–7p1998

Insurgent Earth: Operation String Bet

60–90m1–5p2022