It will take you 20 to 25 hours to complete the story campaign of Immortals of Aveum. However, the game has more to offer than just a linear story experience.
How much gameplay is there in Immortal of Aveum?
Immortals of Aveum is the first game that is developed by Ascendant Studios. This magic shooter features a story campaign that takes you around 20 to 25 hours to complete. This is way more than your regular Call of Duty Single Player Campaign that only last ~6 hours.
Immortals of Aveum has more to offer than just a linear story experience. There are side areas and a hub to explore that feature some Metroidvania gameplay. Because some sections can only be accessed once you manage to get skills that are only obtainable later on in the game.
There are a ton of collectibles hidden throughout the game for you to find. you will find some of the best gear in hidden dungeons.
All these additional gameplay opportunities let you continue enjoying the game beyond the main quest. If you want to learn more about the game, then check out my Immortals of Aveum Wiki where I keep you informed about the game.