Tell me about the game, Portal 2, an 11 year old game which you might not know much about.
user
Portal 2 is a game published by developed by Valve and the latest sequel to Valve previous iteration to the Portal series, Portal. Portal 2 is a puzzle and storytelling game about a human subject navigation through test chambers. In the Portal series, the main mechanic of the game is your portal gun. The Portal Gun can switch between creating one of two portals, a blue and an orange one, and allows the player to travel instantaneously between the two by entering one of the portals, and momentum is preserved through these portals, which is a necessary mechanic to solve puzzles.. Only one of each portal may exist at any time. Portal 2 is critically acclaimed for its humorous writing, interesting gameplay, and balance learning curve. It is considered a staple in videogames due to its technological innovations and high quality standard at the time.
assistant
Write a poem about my unrequited desire to play Portal 3.
user