Adventure

To aid the King, Priestess Konoha plunges into "Grimoire"! The world inside "Grimoire" is formed by another world called Grimoire Land in which Konoha becomes a magical girl, and has come to save the world!

Dive into a realm where time twists and shadows whisper secrets. Solve enigmatic puzzles, unearth Luca's past, and confront your deepest fears. Engage vocally to shape your destiny. Stay in the light, stay quiet, and survive the relentless pursuit of the Time Man.

The full collection of flash games produced by Undefined, standalone and wrapped in a fancy front-end. Enjoy classic games from Flash gaming history such as the Protector series or the Arkandian Legends series, as well as some lesser-known games you may never have tried.

The game "Loser Simulator" invites players to plunge into the life of an ordinary person named Bari, for whom everything goes awry. We have to help him overcome a series of failures and ridiculous situations in one day.

You are an enslaved oilborn. The Facility sends you to harvest blood from overgrown brains in the depths of an ancient megastructure. Search for secrets and uncover forgotten lore in this exploration focused horror game.

A sci-fi survival-crafting colony sim set in a flooded world of floating islands. Build a colony, craft gear, design rafts, fend off sharks, manage your survivors, and explore island bunkers to uncover lost Float-Tech from an old-world corporation.

A feud between old gods, a missing flock of faer, and every choice has consequences. Ren is in the middle of it all. What will her story be? You will decide in this narrative driven adventure.

project_Structure_01 is first-person exploration game focusing on atmosphere and exploration of surreal liminal spaces that feature brutalist architecture.

She continues to dream. A first-person dream simulator where you explore a corner of a dream.

「Seeking The Guardian」is a puzzle adventure game filled with puzzles and “impossible” puzzles. Within the stone cave engraved with legends of the Guardian, read the murals, solve the puzzles, and search for the exit.

A visual novel game where you spend an exciting school life in an abandoned school with ghost girls who have regrets and cannot rest in peace.

Overworked office worker Tsutomu, his ramen blog dying, stops at a station-side stall and orders six toppings. A kids' rumor says six makes you vanish. His heart sinks into history's dark.