SuperPower 2 was released in English, French, German, Spanish, Korean, Chinese and Russian.

This sphere allows players to see (and modify if own nation is selected) internal laws, government type, and diplomatic agreements.

This sphere allows players to buy, sell, build, train, deploy, disband a variety of military units.

Strategic warfare consists of nuclear missiles being launched from land based locations, or from submarines.

One of the most positive reviews, from GameZone, said that "The number of options, the good graphics for the globe and almost limitless gameplay adds up a game that is worthy of United Nations attention.

There's nothing satisfying about taking control of the U.S. and changing it to a military dictatorship without freedom of speech or women's suffrage, only to see your political standing inch to the right and maybe your approval rating dip for a while.

"[6] IGN was also critical of the game, giving it a score of 4.5 out of 10 and stating, among other things, that "The art of international war itself is conducted here according to principles that would make Sun Tzu burn his book and restart life as a caterer."

[13] Game is sold with additional manual, design document, concept arts and team photographs.

While in most cases the bug eventually occurs, the use of extensive measures within player controlled countries- such as explosive population growth manipulation, severe limiting of human development and minimal infrastructures and telecommunications development- can maintain a permanent, large, and increasing resource deficit, which results in permanent importing for the player country, and massive export growth for virtually all other countries.

GolemLabs announced a sequel to the game, SuperPower 3, on September 17, 2021, during the THQ Nordic 10th Anniversary Showcase.

[16] The Steam page for SuperPower 3 went live the same day as the announcement, showing improved graphics and even a character customization kit available before every game.

The game is reportedly much larger than the previous edition, requiring 55GB of hard disk space.