The Slayer Open World is a continuation of the Slayer RPG. This time the game is set up in an Open-World style. There are large maps with different themes and a complex quest system with time-based events, as well as Dungeons with a storyline you can play through. The damage system has also been reworked. There is now an inventory with armor, weapons, and skills with different rarities that affect your stats. Gathering Experience through eliminating enemies or finishing quests can allow you to access new Maps.