Buildbox is by far the easiest game builder I have ever used, I started writing in Pascal on a commodore 64, I use blender, use to build games in unity and unreal, tried others but hate coding, even with how fairly easy C++ is I would rather design than code. I would give Buildbox an A+ for ease of use.. Not a huge learning curve. I really started messing with it for a platform for my music, now I love the design. I have built maybe 20 games learning the system and am almost ready to go for a full on in a build, I love this system.