CS:GO players have discovered a hidden ARG in Danger Zone’s (Battle Royale’s) sole map that references the Portal franchise, leading fans to believe Valve is teasing a third game in the highly regarded first-person puzzle platformer. A motel-style building on the map features three rooms, the third of which appears inaccessible (Half-Life 3, ha ha…). Clever players found a way in and ultimately discovered a lyric from Portal’s ending song, as well as a ship in the middle of the sea that alludes to the Borealis, also seen in Half-Life 2: Episode 2. To add further fuel to the fire, If the player follows the direction all the CCTV’s are pointed at on the map, you will eventually see a ship in the middle of the sea. This is a throwback to the Borealis being part of an Easter egg in Portal 2. There are plenty more intricate details to be found, but so far if this is anything indicative of Valve and their efforts, could they finally be giving us a new game in the world of Portal? Only time will tell.