The player becomes the manager of the building and expands it by installing various tenants. The goal is to raise the certified grade (number of stars) by increasing the population, etc., and to eventually achieve the highest title, "THE Tower". --- The Tower (game) - Wikipedia - Management Games
Maybe I did it back in the old Windows days and then did it again for nostalgia when the iPad version came out.
An iPad version was released by Digitoys on August 5, 2010, based on The Tower 1.3J, with a touch panel optimized interface and the restriction that only one security office and some other facilities are available in each building. (Wikipedia)
A Windows version was added in "Tower 1.2J" in 1995. It became possible to output objects for aqua zones in the shape of buildings that were later constructed... In 1996, "The Tower 1.3J" was released (free update from 1.2J was available if the user was registered).
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