Global Tube Adventure - make your way to the top in this futuristic commodity trading game.

Travel the global tube - an ecological masterpiece of connected world cities all just an underground commute stop away.

Features 20 tube lines connecting 117 cities.

• North America Outer Line
• North America Inner Line
• Central Europe Line
• Asia Line
• Sino-Japanese Line
• World Business Line
• Euro Core Line
• South America Line
• Pan America Line
• Australasia Line
• New Zealand Line
• Northern African Line
• Southern African Line
• Trans Euro-Africa Line
• Cancer Line
• Capricorn Line
• Tundra Line
• Atlantic Line
• Pacific Line
• Orient Line

Trade with commodities in the following sectors:
• Cash Crops
• Food
• Metals
• Energy
• Electronics
• Military

Control your cashola (₡) reserves, spend wisely and level up ahead of the game.

Avoid or embrace nuclear war.


A Lemonyama game - where playing meets art.

What's New

Version 2.0

• Completely revised game engine with more animation and better simulation
• Introduced nuclear war

Ratings and Reviews

Fun, but needs some tweaks

M.R. York

I can easily lose an hour playing this. Start off buying and selling water, working my way up to military vehicles and aircraft. But, there are 2 things that need to be changed. 1. Fix the bug with military industrial commodities that turns my balance from positive to negative when I do a sale. 2. Add a button that lets me turn off the war aspects of the game, making it purely a trading game.

Also, what’s the point of factions? Still haven’t figured that out.


Dillon one

I actually quite enjoyed this, I felt there was a slight problem with the balance of products and there should be more ai features to distribute the economy as you buy, I enjoyed e gme bought every property did quite a bit another thing you should do is, add difficulty levels.

Fun but too easy

The best andthe very best

Love the game! It is really fun once you get the hang of it. Make there be difficulty levels. Also be able to hold more then 2 billion dollars. Here is my plan for that: A. Increase cap. B. Add a bank where you can hold lots of money!


dijipiji limited
12.1 MB
Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 12+ for the following:
Infrequent/Mild Cartoon or Fantasy Violence
Infrequent/Mild Horror/Fear Themes
Frequent/Intense Simulated Gambling
Infrequent/Mild Realistic Violence
Infrequent/Mild Mature/Suggestive Themes
Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
© Jamie Lemon, Lemonyama 2009+


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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