Fight as edward Bruce or henry of Thrapston in the seige of Carrickfergus castle. This was researched by me for a while on the internet and it took me a few hours it is my first map if you notice that there are no resources this is because there was none at carrickfergus and the battle ended when henry diecided that if he stay and longer he and his people whould stave as at the time of surrender they were living off Edwards troops (literally eating the POW's)
Did you try to play the scenario before the upload? I dont think so, otherwise you would know, it is absolutely unplayable. There is no enemy when playing on defending (no signpost) and therefore you cannot even attack the castle. There is also bad placing of events.