Thunderful AB was founded in December 2017 as a parent company to Gothenburg, Sweden-based game development studios Image & Form International AB and Zoink AB, two of the most successful studios in the Swedish gaming industry. The merger positions Thunderful as a veritable videogaming powerhouse on all platforms. The company can now act more forcefully and bring something very attractive to the market. The Thunderful family consists of four sister-companies wholly owned by Thunderful AB: Image & Form International AB, Zoink AB, Thunderful Publishing AB, and Rising Star Games Inc.