"somewhere you've been before"
I remember during 2023-2022, I've seen video game maps with mostly a grey atmosphere like this one I drew, the closest thing I can put my finger on is the 2023 versions of Gorebox (I think it was named gorebox:animosity in 2023 but anyways), and I'm not talking about vanilla maps, the one that are already created but the ones that were found in the legacy workshop, the one before gdev (the creator of Gorebox) used mod.io to add add-ons to the game, i remember after mod.io was added, all of the legacy maps were deleted.
Here's a couple of maps I remember from the legacy workshop that mostly resemble this drawing
1- neon city (destroyed version)
2- I forgot it's name but I remember it was made by fasinhaim,
3- house of lament (this used to be a fanmade map but now it's Canon, you can still play it in the current version of Gorebox as an Easter egg)
That's all,