Asexuality is a broad term that can refer to many things. Some people are genuinely sex-repulsed, some are completely indifferent, some can only experience sexual attraction when there’s an established emotional bond, etc. All of these fit under the umbrella of asexuality.
You fit if you so choose to. It sounds to me that you have a high libido but no sexual “attraction” to people. There may be a more specific term under the ace spectrum, but the labels are really just there to help you find community.
Prince of Persia trilogy could work. It’s more linear than assassin’s creed so it could offer a change of pace.