Half-Life 2 Launcher (APK) -
https://mega.nz/file/6ExGSAIT#UnrgfuNfollYndmJiJE15ofVtySAdWxs9ZZPEuDCo8U--------------------
Half-Life 2 Cache (ZIP) -
https://moddisc.com/dwbad64392/01493-cache-Half-Life-2-v301.zip.html(Click on button "Скачать [2.08 GB]")
--------------------
Portal Launcher (APK) -
https://mega.nz/file/PEoSAY6Q#_LuFibEY95gaTmrmDJb2c0UnC1aBJ7l7yE-1HDfijdo--------------------
Portal Cache [ZIP] -
https://mobdisc.com/dw88bdb6e7/download.html(Click on button "Скачать [2.31 GB]")
--------------------
Sorry for my English, I'm Russian