In the video, you can see the game for different classes of characters. The first is the archer, who takes out enemies with fans of arrows. Then they show hand-to-hand combat. After that, magic attacks are demonstrated - the most effects shown. The first fights are in the dungeon, after which they will show struggles in the open air.
Then there are the boss fights in the cutscene. Also, in the video, you can see the inventory, the priestess Akara, the skill tree, and much more. Even though this is an alpha version, the gameplay looks very decent.