This content requires the base game in order to play:Tower!3D Pro
Game Description
System Requirements
Activation Details
Hartsfield–Jackson Atlanta [KATL] for Tower!3D
Welcome to the busiest airport in the world. Opening in 1926 as Candler Field on the 287 acre (116 hectare) grounds of an abandoned racetrack. In 1942 Atlanta was first named the busiest airport in the United States. In 1961 Atlanta opened the largest single terminal in the United Sates and saw 9.5 millions passengers (3.5 million more than the designed capacity of the terminal).
1971 saw the airport's name again changed, again twice, to William B. Hartsfield Atlanta Airport in February and to William B. Hartsfield Atlanta International Airport in July. KATL opened the world's largest terminal complex in 1980.
In 1998 the airport saw 73.5 million passengers making it the worlds busiest airport in terms of passenger and aircraft traffic.
The airport name was again changed in 2003, to Hartsfield-Jackson International Airport.
windows Minimum
OS: 64 bit Windows 7 Pro / 8 / 10
Processor: 1.2 GHz
Memory: 4 GB RAM
Graphics: 1GB dedicated video card
Storage: 700 MB available space
Additional notes: Requires Tower!3D Pro
windows Recommended
OS: 64 bit Windows 7 Pro / 8 / 10
Processor: 1.8 GHz
Memory: 8 GB RAM
Graphics: 2GB dedicated video card
Storage: 700 MB available space
Additional notes: Requires Tower!3D Pro
To activate the game, you need a Steam Account
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2026-03-16
Celebrate the Spring by Draining Yuplay’s Profit
Spring time always comes with a sense of freshness and revitalization, so we decided to take a risk make a special storewide promotion that would absolutely kill our profit (and probably get our boss angry). All you have to do to participate is make an order of at least 20€ between 17.03.2026 15:00 CET and 23.03.2026 15:00 CET, and you will get a FREE game coming straight out of our pockets…
Even though Friday the 13th is widely considered as an unlucky date, we at YUPLAY are trying to flip the script for that and turn it into a lucky day for you and this time is not an exception to the rule! We are delighted to announce our FRIDAY 13TH promo and you should absolutely read on the article in order to find out how to best take advantage of this campaign and turn your luck in the right direction for the occasion…