The Witcher 3: Wild Hunt is more than “30.0 times larger” than previous Witcher games, requiring players to sail by boat to some locations and ride by horseback to others. However, fast travelling around the areas of known locations is also possible. The Witcher 3 has been described as “20% bigger than Skyrim”. Many actions the player performs affect the world; many of the quests have a number of options on how to complete them, and the outcomes differ. CD Projekt RED anticipates approximately 100 hours for the completion of the game, 50 of them belonging to side quests, and 50 belonging to the main story line.