Portal 2, but it’s Everywhere At The End Of Time

Original: Songs: 00:00 - It’s just a burning facility 01:00 - We don’t have many chambers 02:30 - Hidden lab buried deep 04:23 - Temporary gel state 06:27 - Sudden time regression into desolation 15:55 - Long Stalemate Is Over 20:34 - Place in Human Vault fades away