Etrian Odyssey Nexus is a Role-playing and Single-player video game developed by Atlus and published by Sega for Nintendo 3DS. It is the final entry on the Nintendo 3DS, and it comes with more character classes, improved gameplay system, and detailed labyrinths to explore. It serves as the ultimate dungeon-crawling adventure, in which before starting the game, the player has to create and modify his character from nineteen playable character classes, then struggle to take on the dangerous creatures with his perfect party in a turn-based system. However, the player has a unique ability that he can use to swap between four difficulty setting, a grand standalone story, and auto-mapping settings. There are lots of challenging levels and each level has its unique environment, tasks, and creatures to confront. The game starts with standard difficulty, but as the player come to know how to play the game, it will increase in difficulty. The game hasn’t multiplayer modes, means the player isn’t able to have fun with friends.