Here are some Game-Timers to reduce boilerplate code in your games...
Install-Package GameTimers -Version 184.108.40.206
dotnet add package GameTimers --version 220.127.116.11
<PackageReference Include="GameTimers" Version="18.104.22.168" />
paket add GameTimers --version 22.214.171.124
Added dependency to Fader project (nuget) instead of incorporating the code in-project.
Refactored builder-pattern (now it's really a builder pattern; not a fake one like before). So you might have to change your instantiations if you used the Builder(float) method before.
This package is not used by any popular GitHub repositories.