Once Zaros, the empty lord, ruled over most of Gielinor. Zaros was feared by all but even he could not hold on to his power forever as he was betrayed by his most powerful general, a mahjarrat called Zamorak. This brought an end to Zaros rule. It's the third age on Gielinor now... a time of total war! More info: This modification for Alexander RTW will aim to have most of the races of Gielinor known to have participated in the wars. Also I will first focus on making units and custom settlements before I try and make a campaign. Playable factions are: Zarosian Empire, Saradominist Kingdoms, Zamorakians, Guthixians, Tirannwn, Fremennik Tribes, Followers of Armadyl, Hordes of Bandos, Desert Empire.
I added some extra details on them of the base model of OSRS to make them more fit for war ^^.
Actually the Centaurs are not from Gielinor but the Enchanted valley. They were brought to Gielinor to aid saradomin in his war.
Another fun fact: In the lore they're actually half human and unicorn and not horse.