Hey, welcome this is a group base around .GIF animation Images!!! lets face it .gif images are awesome Join now and start uploading your own .gif now!!!
You'll need to hit View Original to see the animation. ModDB auto-resizes images that are "too large", but it kills any gif animations when it does so.
--Just playing around. The game is Homeworld 2. I was using the Rearm mod, but I don't think there's anything in the image other than normal HW2 ships. Next time I'll have to find an actually interesting image to turn into a pseudo-3d image.
I used Gimp and Ximagic Quantizer (with PSPI) to make the gif.
I love Homeworld 2!