This is a brief description of all races ingame. (P) signifies that they were player created.
No disadvantages and the only advantage they have is a diplomatic boost when talking to human NPC’s.
Overview:Genetically modified humans. Amphibious. Advantages: Able to tolerate lower temperatures than humans, just as intelligent as humans, slightly physically stronger than humans. Disadvantages: Human npcs consider them inferior, less dexterous than humans, lower birthrate than humans.
Overview: Smart penguins
Advantages: Cold-resistant. Cute.
Disadvantages: Weaker than humans. A lack of thumbs.
overview: Genetically enhanced humanoids.
Advantages:stronger resistance to disease and slightly enhanced strength and speed
Disadvantages: Poor relations with human nations.
Overview: Humans with an unnatural ability to adapt to extreme weather and climate conditions
Advantages: Increased weather tolerance
Disadvantages: Penguins and humans dislike them.
Overview: Basically humans, Djinn are extremely well adapted to surviving harsh, heated environments.
Advantages: Extreme tolerance to heat, light, the effects of stars (solar flares, etc.), fire, smoke, etc. More strength than humans in heat.
Disadvantages: Lower birthrate, vulnerable to lower temperatures. Aversion to non-precious metals (They can work with them fine, they're just not as comfortable). Less strength than humans in cold.
Slightly taller and stronger than humans
Think hunters from halo
To quote the creator "Harry Potter when he used Gillyweed, Only with scales."
Human like species with the ability to survive with lower amounts of food and water for prolonged periods of time, and have an easier time breathing 'dirty' air. Weakness: Large preference for being underground, low birth rate, softer skeleton==