First, the floating RDX screenshot that everyone loves to talk about.
Then a weird end of round two titan shadow that appeared when I was commander mode (I think that's a 2142 bug though).
Finally,
the cool green sea effect when you crash a gunship out of bounds.
Not a bug really. There's snow under the water too. It
looks nice though- the color.
Okay so there should not be snow under water. Maybe its time to call it volcanic ash...