I wouldn't compare acknex to zorro since they are completely different type of software. I bet acknex is much more complex in terms of libs, dependencies and windows interactions (winapi) + it's not being updated since long time while zorro even have more recent version of liteC. So I would doubt this statement. Anyway, if you consider gamestudio as an engine for hobby project, this might not hurt, while 'should be fine' isn't something to go with towards commercial projects.

Greets