Shiren the Wanderer 4: The Eye of God and the Devil's Navel[a] is a role-playing video game developed by Chunsoft and published by Spike.

[b] Shiren the Wanderer 4 is a role-playing video game in which the player explores dungeons that change each time they enter them and that are home to monsters.

[1] The game has a day-and-night system; when it gets dark, the dungeons get more difficult to navigate, and the type of monsters that are encountered are stronger.

[4] After Shiren and the talking weasel Koppa suffer a shipwreck, they are found by the inhabitants of an island, who think they are monsters; they are tied to a stake, but are saved by the game's heroine, Kamina.

[9] Chunsoft's CEO, Koichi Nakamura, said that this was below expectations, something he attributed to scheduling issues, which had led to a lack of promotion for the game and the inability to create a pre-order bonus.