I&#x27;ll still always remember Haloid back in 2007, the best Halo + Metroid mashup video ever <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=cL-mR79GErU" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=cL-mR79GErU</a> (re-uploaded on YouTube, it was originally on GameTrailers)<p>It was created by the late Monty Oum (creator of RWBY and art director for RvB) and apparently it&#x27;s still the most watched video GameTrailers ever had [0]<p>[0] <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=WJC5Ct9vXMM" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=WJC5Ct9vXMM</a>