Is anyone aware of any utilities, web apps, etc for converting Actionscript 3 to C#?
I bet you could find something with a quick Google search but I doubt it’s a full proof method to make a game in Unity3D. It’s better to just learn C# so you can directly code your scripts. Also, Unity has a completely separate namespace that isn’t compatable with ActionScript. If you want to learn C# with Unity, here’s a great place to start: Learn game development w/ Unity | Courses & tutorials in game design, VR, AR, & Real-time 3D | Unity Learn