CookieDev / MrCiastku is a developer.
CookieDev / MrCiastku is a Polish developer of video games. CookieDev / MrCiastku has been active on the market since before 2023. One of its first projects was game Thief Simulator 2. In publishing its games, CookieDev / MrCiastku collaborates with Ultimate Games. The developer's most recent work is Crime Simulator. Production release occurred on 01 December 2025.
List of all released games developed by CookieDev / MrCiastku.
Crime Simulator - June 17, 2025 - XSX, PC
Thief Simulator 2 - October 4, 2023 - PS4, XONE, PC, PS5, XSX, Switch
Apparition - cancelled - PC