Bohemia Interactive is an independent developer based in the Czech Republic, known for their military simulation video games, such as the first Operation Flashpoint games, and the ArmA series.

A Dutch game developer most known for the Killzone series.

KOCH Media is a video game publisher in the UK, Europe, and America, sometimes under its label Deep Silver.

Polyphony Digital is a Japanese video game developer, best known for its Gran Turismo franchise.

Creators of the praised Cube Escape series, Rusty Lake Hotel, Roots, Paradise & The White Door!

Vanguard Games is a relatively new indie studio based in Amsterdam, founded by the co-founders of Killzone studio Guerrilla Games.

WeirdBeard is an independent developer based in Amsterdam, The Netherlands.