Weighted Companion Cube/zh-hans



重量同伴方塊（Weighted Companion Cube）在傳送門世界中可以說是個吉祥物. 它與重量存儲方塊功用完全相同，差別在於身上原本的 光圈科技標誌被粉紅色的愛心圖案取代.

在傳送門1代中，同伴方塊被用來幫助雪兒過關，完成第17間實驗室.

重量同伴方塊在傳送門2：實驗室老鼠漫畫中顯得更為突出，成為主角道格．拉特曼的交談對象. 這似乎也說明了為什麼在傳送門1代中，GlaDOS 特別註明同伴方塊不會講話，如果它會，也應該要[[Media:GLaDOS_13_part1_middle-2b-2.wav|忽略]]掉它所講的一切.

在 傳送門 2中，

Trivia

 * Players who pre-purchased Portal 2 through Steam received the Companion Cube Pin item, a pin item depicting the Companion Cube within a portal, for Team Fortress 2. Players who played all games in the Potato Sack Pack were awarded the Resurrection Associate Pin, which shares the same model.
 * Additionally, one of the possible names for the AI bots in Offline Practice or enabled by a server is Companion Cube.