Hello Zanotoris,
I downloaded and installed your Soul Trouble game via the itch.io desktop application.
When I try to launch the game, a white screen flashes briefly and then closes immediately, and the game does not start.
Steps I have tried to resolve this issue:
Running as administrator.
Trying with antivirus (Defender) disabled.
Installing Microsoft Visual C++ Redistributable (2015-2022).
Adding a Data Execution Prevention (DEP) exception.
Completely deleting the game file, downloading it again, and performing a clean install.