← 18CTN Layer by Layer
18CTN

18CTN 2025

Expansion of Catan

Design Cardner Babakitis , Alex Babakitis Art Cardner Babakitis , Alex Babakitis Publisher Odd Candy
7.9 /10
BGG rating
3.0
Weight
3–5
Players
90–150
Minutes
14
Age
Game page · 0 prints BoardGameGeek

Location

Sign in to see where your copy sits: the shelf, drawn, and how the box sits on it.

My Copy & Notes

Sign in to see your copy here: the edition, when you added it, and what you paid.

My Notes

Notes are private to their writer. Sign in to keep yours here.

My Prints for 18CTN

All 0 on LayerUp

Sign in to see the prints you marked Printed for this game, the insert in the box first.

Expansions & Promos

No expansions or promos on record for this game.

About the Game

In 18CTN, 3-5 tycoons compete to earn money and build the best stock portfolio by investing in and operating companies that develop and exploit a fictional island.

18CTN is an expansion/extension for a popular game. It adds an 18xx style stock & investment system, featuring the 4 player colors as major companies. It also adds a commodity value system that interacts with the 5th major company (robber) and the minor companies (ports).

—description from the publisher

Filed Under

Categories
Expansion for Base-game Third-party Expansion Economic
Mechanics
Auction / Bidding Commodity Speculation Investment Market Ownership Stock Holding Victory Points as a Resource
BGG ratings
19
BGG data
refreshed Jul 24, 2026

Matching filament