They have a bunch of neutral's games, which I'm very happy to see. They've made some of the best escape the room games I've ever played. Neutral is still actively developing (https://neutralx0.net/) but I don't think they've ported their old stuff over.
Edit: I tried to load a few but unfortunately none of them actually work. Tried a game from another dev I like and though the game loads, the screen is cut off so you can't see all your inventory.