Assassin’s Creed is only 10 hours long if you complete the main objectives alone. This means you won’t have the time to go through all the side quests which can double your playtime. It’s still far shorter than the 60+ hours of playtime in Assassin’s Creed Valhalla. Funnily enough, you can run in, murder your opponents in full-blown combat, and masterfully slip away from the violence. However, stealth is the best way to eliminate groups of enemies without much risk.