SCP-3008

[appsuser]

"SCP-3008 is a game based on the SCP story with the same title.

Explore the EKIA store, build a base out of furniture, eat some meatballs and try to survive the attacks of the mutated staff.

There is a variety of game mechanics, including scrapping furniture to gather crafting items, traps of all kinds, skill upgrades with different upgrade paths, power-ups, and more."

Website - http://thaumielgames.com/index.php/scp-3008/

Download the free last major development version and extract the ZIP file. Launch SCP-3008.exe to play.

[Napiophelios]

Not portable; Leaves registry key and folders behind.

"AppData\LocalLow\Thaumiel Games"

"HKEY_CURRENT_USER\Software\Thaumiel Games"

[appsuser]

Thanks for checking. I'm sometimes not sure about the distinction between "portable" and "no-install".

[Napiophelios]

the registry keys are whatever options you change in the menu,
and the app data folder is Unity game-engine junk.

If it saved menu options in the 'SCP_3008_data' folder
it would be considered portable (just not stealth)

Pretty sure any game made with Unity will create the folder and registry keys.