<Tr> <Td> </Td> <Td> Halo 2 </Td> <Td> Grunt (voice) </Td> </Tr> <Tr> <Td> 2009 </Td> <Td> Cartoon Network Universe: FusionFall </Td> <Td> Octus (voice) </Td> </Tr> <Tr> <Td> 2009 </Td> <Td> Brütal Legend </Td> <Td> Hunter (voice) </Td> </Tr> <Tr> <Td> 2015 </Td> <Td> Minecraft: Story Mode </Td> <Td> Axel (voice) </Td> </Tr>

Who plays the geologist on big bang theory