Seven Mysterious Mansions: Shivery Smile (Kei Route) [English Translated] [Dreamcast 2000]
1A bit of a forgotten 'horror' game on the Dreamcast, Shivery Smile never had a western release, however thanks to translators online the game is mostly playable with English subtitles and some English voice acting if subtitles aren't available normally. Although I'm not sure if I will show off the co-op aspect of it, I can probably figure something out if I need too, but I will at least show off each characters route.
Although this is technically a sequel, as far as I can tell from the first games plot synopsis, it's by name only as the events in each of the games are completely different. The first game looks more like a point and click adventure game while this one is more adventure 'horror' shooter. Maybe there's a connection in the most lightest of ways so if you know, feel free to leave a comment.
Kei's Route, according to the game, plays more like an action adventure while Reina plays more like a puzzle game mixed with some adventure elements, although how accurate and how different each route ends up being will remain to be seen.
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Taken from the Wikipedia page:
Nanatsu no Hikan: Senritsu no Bishō (Japanese: 七つの秘館 戦慄の微笑, lit. "Seven Mysterious Mansions: Shivery Smile") is a survival horror video game developed and published by Koei for the Sega Dreamcast. It was released on January 20, 2000, in Japan. Plans for a western release were planned but later cancelled. The game is a sequel to the 1996 Sony PlayStation and Sega Saturn game Nanatsu no Hikan.
The player can control one of two characters: Kei and Reina. The game can be played in either first person, third person, or fixed camera angle (e.g. Resident Evil) views. Kei's levels are more action based, while Reina's are more adventure-based.
There is also a unique multiplayer cooperative mode where one player controls Kei and the other Reina (a feature not seen in survival horror games until the 2005 game ObsCure) This mode is different from the single-player mode, as it is much shorter and objectives, monsters, and events are all altered.
Friends Kei and Reina land on a mysterious island and search for their friend Ernest. But along the way, they encounter many different monsters in the different mansions they discover. It's up to them to defeat these foes, find their friend, and understand the mysteries of the island.