
1) Business simulation game 2) Windows game
Found on
https://www.crosswordclues.com/clue/simtower

SimTower: The Vertical Empire (known as Za Tawā in Japan) is a construction and management simulation video game developed by OpenBook Co., Ltd. and published by Maxis for the Microsoft Windows and Macintosh System 7 operating systems in November 1994. In Japan, it was published by OpenBook that same year and was later released for the Sega Satur...
Found on
http://en.wikipedia.org/wiki/SimTower
No exact match found.