The SEGA Genesis catalog on the Nintendo Switch Online Service + Expansion Pack sees some robust additions to its lineup, continuing the trend of increasing a strong library for the digital platform. Landing on the service, The Revenge of Shinobi, the side-scrolling monster-busting arcade game, Ghouls 'N Ghosts, Climax Entertainment's Landstalker, and from Atlus, Crusader of Centy.

These games are currently available NOW. Access requires the Expansion Pack upgrade to your NSO subscription.

Revenge of Shinobi - Three years after their defeat in the original Shadow Dancer, the criminal organization Zeed reforms as Neo Zeed! Joe Musashi's mentor has been killed and his bride kidnapped! Joe must now travel the world to seek out Neo Zeed and rescue Naoko before it's too late.

Travel through eight worlds, using the power Ninjutsu to defeat sinister bosses!

Ghouls 'N Ghosts - The Ghouls have returned with GHOSTS for revenge on Princess Prin-Prin's kingdom. Sir Arthur is too late, as his beloved's soul is taken from her body. Battle through the hellish landscape, using power-ups, armor, and the ability to fire in four directions to rescue Prin-Prin and save everyone in the kingdom.     

Landstalker: The Treasure of King Nole - Play as Nigel the treasure hunter as you search for clues leading to King Nole's treasure. Defeat enemies, jump, climb ladders and ropes, and circumvent obstacles. Speak to townsfolk for information on how to solve puzzles. Upgrade your armor and weapons as enemies get tougher throughout your adventure.

Crusader of Centy - In this top-down action adventure, prepare for battle, as 14-year old Corona, taking up the mantle of a warrior in training, following the death of his father, the village protector.

The game has two parts; the first half, Corona can only speak with animals and plants. Upon the defeat of Maldra, Corona can now speak with people, and must figure out why man has come to war with monsters.