Osta Disillusions Manga Horror PC

Summary : First person horror story, manga character art, 3D visuals and multiplayer.

DiS and Vigil are two friends who visit the haunted residence the newspapers have been covering recently. Unbeknownst to them, however, the place is not as abandoned as the press makes out... 

Be drawn into exploring the mysterious past of the psychotic murderer who once called the place home? 

Visit the original crime scene with Police girl Sui, solve and see how she is involved with the story! Has she been hiding something, are DiS, Sui and Vigil connected somehow? 

• Explore in first person to proceed in the horror story.

• Featuring 2D anime manga style character art and 3D environments.

• Control two characters, DiS and Sui, see how their story connects.

• Dark, gritty surroundings and eerie audio effects for atmospheric gameplay.

• Retro indie horror, with a story to kill for.

• Sandbox multiplayer, place traps, chat and scare other players!

• Exploring, trap and chat in the multiplayer!

• Steam Achievements, trading cards and on screen keyboard for handhelds.

- Made by one guy in an Attic and his girlfriend, in their spare time. 

- This game was made for iPod touch many years ago, and brough to PC/Steam by popular demand, expect the game to be of mobile quality. 

Thank you for taking interest, please remember to rate and review, and record yourselves if you can! ^_^ 

• Playable offline (minus some features)

• Gamepad or Keyboard compatible

• Does not contain adverts like the mobile versions.

• Suitable for handhelds (like steam deck and rog ally)

• Steam Achievements and trading cards

• Optional onscreen keyboard popup for chat and name input

* VR/DK2 Oculus rift is no longer supported.

- - - Change Log - - -
19th October 2026:
Previously keyboard or gamepad navigation would only call "Rest In Pieces - View the Credits" achievement, not mouse clicking credits tab - fixed (with thanks to Qonstrukt for reporting)

Turned off a Steam scripts logs
15th October 2026:
Fixed menu ui not showing due to missing name censor, under certain Steam name situations.
(With thanks to Ozunu for reporting and helping debug)

4th October 2026:

Achievements!!!
On screen keyboard pops up for name/chat (Left trigger/L3/Square/West button)

Steam name autofills in players name in-game.

Removed Escape button closing game on certain scenes, such as high scores.

Requirements for getting 3 stars lowered, on Chapter 1, 2 and 3. (~%15)
Menu controller navigation waits for GUI to be showing.
Some input system disabled, that caused issue with certain platforms (was not used anyway)

30th September 2026:
Better controller support

Controls overhauled in general

Extra blank page on scores removed

Options menus tabs don't reset everytime back is pressed

L3/Square to highlight text input for name/chat

GUI and various code adjustments
19 June 2026 :

General controller support improved (including Steam Deck)

Very very minor tweaks and fixes to font and ui.