This portal mod has you playing through the events of portal, But glados is busy with another subject. So, instead you are testing with a core named Eric who seems a bit too enthusiastic to test. (Features: New Chambers, New Testing Elements, New Characters. and Much more!)
"No Turrets in this level, just skill. Lots of skill."
STILL NOT COOL!
CUBE CATCHERS NEED TO HAVE THE PELLET CATCHER BODY!
NO THEY DO NOT, you imbecilic five-year-old!