Tips: Due to either the way the relationship is coded or a bug it is necessary that you either break up with your Love Interest by the end of Season 2/beginning of Season 3 or not take any romantic improvements with any of the other Love Interests whatsoever in order to unlock Anubis's route.
Be extra careful with how you're building your relationship with Set. Even if you're not on his romance route, having a too high relationship with Set can prevent you from unlocking Anubis' route.
Controlled her feelings. (💎20) [+1 Necromancy 💀] [❗Thanks to your necromancy skills, you talked to Anubis. This is your advantage, and he will remember it.]
Season 3:
Ep 1 · Coming Out Into the Light of Day
Smiled at Eva. (💎27) If you controlled your feelings and talked to Anubis: [❗Anubis remembers you well.] [❗Anubis is very pleased that you're here...]
Ep 3 · Body Market
If I had all the coins in the world, I'd like to have much more than this. [❗Anubis is amused by your reply.] OR It's impractical, but that's what wealth is for. [❗Anubis found your response interesting.]
May I touch the flowers? (💎50) [❗You and Anubis share a similar perception of life.]
Ep 5 · The Test of Pain
Shoved Set away from Eva. (💎48) [❗Anubis stood up for you without a second thought. He reacted more strongly than he had expected...]