All right, so a Christmas game like “Santabot vs. The Flying Saucers from Mars” may be a day late (or 364 days early) and a few quid short, but it’s the best I got at the moment. When the good folks at Unity3D announced the beta 3.5 preview version with Flash export I downloaded the thing as quick as I could. After a few false and frustrating starts (had to install the app 3 times before it started working properly. Have no idea why – I haven’t heard that happening to anyone else), I was up and running.
After building a quick and simple game here are a few thoughts.
- Unity3D is freakin fast. The game may be simple, but still it was just a day’s work. Building the same thing in plain ol’ Flash would have taken I don’t even want to think about how long. Even using a 3D engine like Away3D, it would have been a fairly substantial undertaking. Bottom line – if you’re looking to build 3D Flash games, Unity is the way to go.
- The output files are a bit chunky. A developer build (which compiles much quicker) of the .swf file is around 16 megs. A compressed release build is still around 2.5 megs. Hopefully future versions of Unity will allow us to break up assets into smaller .swf files and load them at runtime as needed.
- The jury’s still out on scripting in Unity. I’m sure there are some best practices which I have not discovered or learned, but writing code for Unity seems really clunky. It reminds me of the dark days of Flash (Flash 5, that is) when scripts had to be attached to MovieClip instances and refer back to the _root object to communicate with others. It may be nice if Unity implemented something similar to Flash’s document class to function as the Unity project’s entry point.
In any case, what little experience I’ve had with Unity, I’ve always enjoyed (installation difficulties aside). Now if I could just learn some 3D modelling software so I wouldn’t have to resort to just sticking primitives together like Legos in Swift 3D.
Anyway, you can check out the game here. Be sure to use a browser with the release version of Flash Player 11 installed. If you happen to try it in a beta version of Flash, very bad things will happen.
Maybe I’ll build it up a bit more and enter it in the Unity3D contest. I’m sure a lot can be done in the next 10 days or so…
26 December, 2011