The DLC craze of CA has only grown more and more ridiculous with time. The early TW games had solid expansions that only got better with time - Mongol Invasion was fun, Viking Invasion was great, Barbarian Invasion was awesome, Alexander was solid and had good AI updates, Kingdoms added three new campaigns that were all pretty fun and had their own unique features. Then came Empire, and expansions were replaced with tiny little DLCs, Warband being the only real expansion-style one. Other than that, we got unit packs. Same with Napoleon, Shogun 2, Rome 2... the "expansions" became standalone, and countless DLCs added new factions and units. While there are lots of mods that add even more units than the DLCs you have to pay for, so... hurr durr