Help me find Portal-like songs

Portal 2 is my favorite game ever, the soundtracks of both games are masterpieces.

Im trying to find songs that sound exactly like they could be in the soundtracks. Tho, They are completely unrelated to portal. They should sound ominous, ambient, and have unusual electronic sounds. I know they exist because i found couple of tracks like this. For example: Herzzatzz and Aguilla by Bola and Sacrosanct by Nyctophiliac. They are pretty unknown songs so i know finding more will be difficult. Please help me on this journey 🙏