- Year: 1992
- Platform: DOS
- Publisher: Millennium Interactive Ltd.
- Developer: Millennium Interactive Ltd.
- Theme: Managerial
A neat and unique strategy game from the makers of excellent Supremacy, Global Effect puts a new spin on the "conquer-thy-neighbor" genre by focusing on the environmental impact of your decisions. For instance, let loose a nuke or two and observe the result on grasslands, or grow more trees and reap the benefit.