There are a few aspects that make the game better than Odyssey, such as its graphics and the amount of content it offers, although it can be overwhelming at times. Side missions are unique, and the main story is divided into smaller sections, allowing players to choose which parts to play and in what order.

From here on, there may be spoilers. The reasons behind the reincarnation of the Isu figures (like Eivor as Odin and Sigurd as Tyr) throughout the main story aren't explained. The only logical explanation given is that Loki wants to save his children. The story doesn't explain why the other eight Isu want to be reincarnated in the future, except for Basim, who fell into conflict with their host and won.

I wonder what would happen if these superior minds gained complete control over the minds they were reincarnated into. For example, an Odin-Eivor mind ruling the world in the Viking age, and his wife Svala-Freja(aged women compared to eivor), whose age and reason for being born in different eras are unknown. So what were the true purposes of these eight Isu scientists?"