Don’t worry, the next DLC will include two new difficulty modes: Story, so you can play through the story without any worries, and Ludicrous, where the AI will give you a hellish challenge and attack you relentlessly…
There are several…look for Troteck scenarios or those big maps where you face multiple enemies at once (there’s a Swedish campaign where you face enemies with 600 units)…I’m even remaking the original campaigns myself so you can play with the multiplayer civs (Maltese, British, Haudenosaunee, United States, etc., etc., etc.)…