Karoliina Korppoo - is a video game designer. Karoliina Korppoo began his career in 2015 and has worked for companies such as Colossal Order and Paradox Interactive. Karoliina Korppoo's first game was Cities: Skylines which was released 9 years ago. Best Game Karoliina Korppoo contributed to was Cities: Skylines 2. Karoliina Korppoo's latest work is Cities: Skylines 2 which was released 6 months ago.