About the Game
Befriend Lumi, a lost girl who lives on your desktop. Work together to recover her memories of who she is and why she appeared on your computer.
Interact with your own computer to solve desktop puzzles and unlock memory files.
Experience a story with the worst characters ever written.
Fight the worst characters ever written.
Sure, every game on Steam has a wishlist button. But is it as good as Outcore's wishlist button? Scientists have proved that clicking this wishlist button an uneven number of times can increase your lifespan.
Screenshots
6 images
Version Information
Steam Patch Notes
Official update history
- This update adds absolutely nothing new
- Fixed the star sensitivity slider accidentally affecting the game's volume instead. How long has it been like this...?
One of the bugs that managed to slip through my testing was the camera's rendering changing to "perspective" from "orthographic" (ortho is better for 2D). This caused the camera to render things that were out of bounds sometimes.
- Fixed camera rendering out of bounds when choosing "retry" in the pause menu
- Updated Villain Lumi's sprites.
I know some people asked for the option to switch to the old sprites. Unfortunately, the game wasn't built with interchangeable skins in mind, so adding this feature is a lot more work than it seems. - Attempt to fix a rare case where Lumi doesn't recognize when the player opens their Documents folder.
- Removed the "Laifu plushie" option from K-Lev at the end of the game.
- Fixed the camera position being a bit off when Lumi throws her photo into the lake
This fix is somewhat experimental, so please let me know if you find any text rendering issues anywhere in the game.
Who is Dockronic? I don't know, but they mentioned their birthday in the last patch notes
{STEAM_CLAN_IMAGE}/37873355/eaf67a9fa7c32c1b1c151db1ab9203de431b775a.png
Happy birthday. Don't forget to brush your teeth at least twice every day.
Changes:
- After getting all 4 keys and finding the Mastermind's door password, Laifu will remind the player to go to the lab only if they completed the game at least once (and reset without deleting their save file)
- Black screen fix for people who install Outcore somewhere other than the default steam installation path
- Another sonar mini-game fix for Turkish people
- Fixed an edge case where Hexamilian would repeat a dialogue in the lab
- Drank water today. It's very important to drink at least 80 liters of water every day.
- Fixed Hexamilian & Octhouzend being available to give you the lab quest after you finish the lab
- Laifu will no longer remind players to do the lab quest. The reason is that I don't want first-time players to accidentally enter the lab, which is intended for experienced players. Players who listen closely to Octhouzend and Hexamilian's instructions should still know how to enter the lab.
- Fixed weird sound whenever a period appears in a dialogue sentence.
- Characters should sound a bit better when talking.
Current Release
Build 26506167
Uploaded Nov 13, 2026
System Requirements
How to Install
Outcore.exe to play
Troubleshooting tips
• Run Redist/_CommonRedist installers if game won't start
• Add folder to Windows Defender exclusions
• Run as administrator
Download
Direct link available
Needed when extracting (WinRAR / 7-Zip) — not a site login.
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Download Outcore: Desktop Adventure for PC with a direct link or via torrent. Get the full version of Outcore: Desktop Adventure for free. Outcore: Desktop Adventure is a Action released by Doctor Shinobi.