A downloadable game

Buy Now$3.00 USD or more


Submariner is a naval war game for two to ten players. Each player assumers the role of the captain of a submarine, who is trying to locate, and destroy, enemy ships.

Dice Used: D4, D6, D8, D10s, D12, D20

Submariner is a part of the D20 Arcade. You can purchase it on its own for $3.00 or as part of the complete collection of six games for only $7.00 HERE.

About D20 Arcade

D20 Arcade is a collection of quick games that were designed to utilise the D20 set of dice found in RPG games. If you only ever use your dice to play RPG’s then D20 Arcade will put your dice to good use!

These games are perfect to play before, during, or after RPG sessions, or even if you’re just waiting for a few more players to arrive. You already have the dice, so this will give you a reason to play with them even more!

For more information about the D20 Arcade click HERE.


Player Count: 2 to 10

Game Length: 15-45 minutes

Pages: 5

Additional Materials: You will need a set of RPG dice for each player.

Designer: William Long www.longgames.co.uk

Social: Join us on Instagram.


Buy Now$3.00 USD or more

In order to download this game you must purchase it at or above the minimum price of $3 USD. You will get access to the following files:

Submariner.pdf 12 MB
D20 Arcade.pdf 12 MB


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Caught a typo at least in the preview for what dice you need; under the ten-side dice section it lists 2d6 instead of 2d10.