well... im playing HRE and ive taken alexandria and the castle east of it and now the egyptians have assaulted my walls for years on end...
theyre wearing me down (i started with two full stacks and im down to about 300 men in each city) but ive had extremely nasty battles each time and caused horrendous damage to the egyptians (since most of my troops consisted of dismounted crusader knights and crusader sergeants... and those guys just dont give up... also theyve been gaining experience like mad and are now all silver, and some gold)
so i finally thought "well ill try a ceasfire now then" (because when i did it after their first failed assault on the two towns they were not really receptive) and now they thought my offer was very generous...
just goes to show, hang in there and wear the enemy down and they will accept a creasefire eventually...
the "thermopoly" concept works i guess hehe