top of page
WHEN DREADNOUGHTS RULED THE SEAS

by Brian DeWitt (2010)

Command a squadron or an entire fleet in this fast-playing naval wargame. Set during the early 20th Century, this is an age when big-gun battleships ruled the waves. Two versions of the rules are available--the Russo-Japanese War (1904-5) and World War I (1914-18). Battle Box Studios is proud to present both versions for the first time in PDF format! 

Dreadnoughts Logo.jpg

FLEET-LEVEL

Command a handful of ships or play massive clashes like Yellow Sea or Jutland.

FLEXIBLE SCALE

Designed for 1:2400 ships but playable in any scale, with whatever models you have.

TWO PERIODS

Two versions of the game cover the Russo-Japanese War and World War I.

SHIP CARDS

Ship record cards allow for easy damage tracking and gunnery references.

PAPER MODELS

No models? No problem! Buy AGEMA's colorful paper RJW fleets through our webstore!

WHEN DREADNOUGHTS RULED THE SEAS PRODUCTS

© 2025 by BATTLE BOX STUDIOS 

Wargame Publisher & Distributor 

bottom of page