Original sentence: It is more similar to the nonlinear gameplay of the second Castlevania game, Vampire Killer, as well as Metroid, with several elements such as a world map where the player is free to explore and revisit
Edited sentence: This makes the game more similar to the nonlinear gameplay of the second Castlevania game, Vampire Killer, as well as Metroid, though more open-ended than both, with several exclusive elements such as a world map the player is free to explore and revisit