Dead Island is a first person horror action-adventure video game developed by Techland and published by Deep Silver for Microsoft Windows. It is centered on the challenge of survival on a zombie-infested open world island with a major emphasis on melee combat. It is rather good fun, for a short while, but it becomes repetitive.
We have had problems getting Crossfire to work with this game so we just tested with single card configurations. The XFX HD7770 BE S scores almost the same as the overclocked Sapphire HD7770, but it drops a single frame per second due to the 30mhz core clock speed deficit.