Double 12 Express

3LD&Co

In-app purchases

About this game

Need a mellow time-filler that’s actually fun? Double 12 Express is a relaxing take on Mexican Train dominoes—easy to pick up, satisfying to play, and perfect for a quick break (or “just one more round” at midnight).

Why you’ll like it

Relaxing, casual gameplay that’s great for winding down

A satisfying classic Mexican Train ruleset

Play solo vs AI opponents anytime

Offline play — no login, no account, no internet required

Clean, readable board design made for real humans and real screens

Optional theme packs for a fresh look (more coming)

How it works
Match the ends, build your train, handle doubles, and try to empty your hand before the other players do. It’s classic domino comfort food—without the crumbs.

No data collection
Double 12 Express does not collect or sell personal data.

Support
Questions or feedback? Contact: [e-mail]