Sliak

Sliak are a race that are part of the Sedonian empire, they have green skin, Sharp teeth (thus the hint they are carnivorous), pointy ears, red eyes, spikes on its chin and flat noses, they are a bounty hunter race and even though they are part of the sedonian empire seem to hate them strongly which is a feeling felt mutually by the sedonians, they have there own language but also speak english meaning they must have encountered humanity before.

Technology
They have armour similar to that of the sedonians (mostly metal based) they have darts that are capable of rending a human unconscious in a matter of seconds, they have pistols that emit high levels of sonic sounds that can be used to knock back or knock out both sedonians and humans, they also have some form of space flight due to the sliak making it to the planet the Sedonian prison transport crashed on.

Culture
Sliak culture is shown to be one of bounty with them having little regard as to who they capture as long as a profit is to be made, they have some sense of pride as the term "bounty hunter" is considered ugly among them preferring to call themselves "fortune liberators".