About 2d ones, I would recommend mari0, a fan game that mix portal and mario. https://stabyourself.net/mari0/ https://stabyourself.net/mari0/ Also, the other

About 2d ones, I would recommend mari0, a fan game that mix portal and mario. https://stabyourself.net/mari0/ https://stabyourself.net/mari0/ Also, the other stabyourself games are great too.