Here are some Game-Timers to reduce boilerplate code in your games...
Install-Package GameTimers -Version 188.8.131.52
dotnet add package GameTimers --version 184.108.40.206
<PackageReference Include="GameTimers" Version="220.127.116.11" />
paket add GameTimers --version 18.104.22.168
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.