Witcher 3 has a great RPG system and a huge open world to discover. It combined its plots greatly with the game mechanics which offer players a great sense of immersion. The game’ quests are so intriguing since they all well combined with stories, it make people want to figure out what’s going on spontaneously.
It has an absorbing, deep role playing system, but its combat system is not that deep, the melee attack mechanic is simple, there only a few changes in melee attack moves and thus a few combo sets which make melee attack monotonous. spells are independent from each other and can’t be connected with other attack moves to form combos. I think it should offer players more kinds of attack moves, and create the mechanism that using certain spell after certain attack move can cause extra effects. Also players can cancel their attack animations to make the combat more operational. In this way, players can have more combinations of skills, and have richer combat experience while going through this amazing open world.
I think Witcher3 could add more riddles in certain quests related to powerful equipments, since there are quite many legendary class equipments in game and sometimes players can just get them without going through anything which makes them not that valuable like those in Witcher2. Like the vran armor which can be obtained by going through series of side quests and solve out corresponding riddles, and this offers players great sense of achievement.