Solo board games

Origins: First Builders – Ophiuchus, the 13th sign of the Zodiac promo card

60–120m1–4p2022

Origins: First Builders – The Voice

60–120m1–4p2022

Origins: “Fleshed Out” PnP Expansion

180m1–5p2012

Origins: The Age of Reason

240m1–5p2008

Orkworld Quest

0m1–4p2004

Orléans: 5th Player Box

90m1–5p2017

Orléans: Die Reise nach Tours

0m1p2015

Orléans: Gaming Room

90m1–5p2019

Orléans: Invasion

90–120m1–5p2015

€43

Orloj: Essen 2025 Promo

60–120m1–4p2025

Oros

60–120m1–4p2023

€35

'Orrible Little Men: Large-Skirmish Wargaming through the Ages

1–2p2025

Orri's Storm: The Battle of Stamford Bridge 1066

120m1–2p2001

The Lord of the Rings: The Card Game – The Dead Marshes

60m1–2p2011

The Lord of the Rings: Journeys in Middle-earth – Shadowed Paths Expansion

60–120m1–5p2020

The Lord of the Rings: Journeys in Middle-Earth – Scourges of the Wastes Figure Pack

60–120m1–5p2022

The Lord of the Rings: Journeys in Middle-earth – Dwellers in Darkness Figure Pack

60–120m1–5p2020

The Lord of the Rings: Journeys in Middle-earth – Villains of Eriador Figure Pack

60–120m1–5p2019

Oshi Push: Origins Video Promo Card

2025

Ostia

100–120m1–4p2022

Ostia: Merchant Expansion

2022

Ostia: Patronus Expansion

2022

Ostia: Pirates

1–4p2024

Ostia: Pirates Expansion – New Supporters Expansion

1–4p2025

Ostkrieg: WWII Eastern Front

180–240m1–2p2020

OTLO Stones: Free Mini-version

10m1p2023

Otpisani: Belgrade Resistance 1941-45

90–180m1–4p2018

Otto Game Over

15–30m1–4p2021

Ottoman Sunset: The Great War in the Near East

30m1p2010

Otto the Octopus

30–45m1–4p2016

Ouisi Nature

1–8p2022

Our Gang Tipple Topple Game

0m1–4p1930

Our Moccasins Trickled Blood: Rules for Gaming the Struggle for the Old Northwest

1–2p2012

Our National Life

15m1–6p1903

Outer Planet Panic

90–240m1–6p

Outlands: An Action Driven Miniature Skirmish Game

0m1–8p2018