Main.22.com.nvidia.valvesoftware.halflife2.obb Instant
| Component | Value in your query | Expected Value |
| :--- | :--- | :--- |
| Prefix | main | main (Correct) |
| Version Code | 22 | 1, 2, or 3 (Usually) |
| Delimiter | . | . (Correct) |
| Package Name | com.nvidia.valvesoftware.halflife2 | com.nvidia.valvesoftware.halflife2 (Likely correct) |
| Extension | .obb | .obb (Correct) |
The core issue lies in the package name. In standard Android development, package names follow reverse-domain notation (e.g., com.company.game). Your string uses com.nvidia.valvesoftware.halflife2. Notice the missing dot between valvesoftware and halflife2.
It should likely be: com.nvidia.valvesoftware.halflife2 (with a period) — Wait, looking again, your string has no period there either. Let's correct the assumption. main.22.com.nvidia.valvesoftware.halflife2.obb
The correct package name for Half-Life 2 on NVIDIA Shield is:
com.nvidia.valvesoftware.halflife2
Your malformed string is:
com.nvidia.valvesoftware.halflife2 (Notice valvesoftware.halflife2 has a period, but your typed string in the title does not). In fact, re-reading your title: main.22.com.nvidia.valvesoftware.halflife2.obb appears to have valvesoftware.halflife2 concatenated. | Component | Value in your query |
This suggests a typo in the error message generated by a custom launcher or a corrupted download script.
Half-Life 2 was never released for standard Android phones. It was a launch exclusive for the NVIDIA Shield (Shield Portable, Shield Tablet, and Shield Android TV). NVIDIA paid Valve to port the Source Engine to Android, specifically optimized for Tegra processors. When you purchase Half-Life 2 from the Google
Therefore:
When you purchase Half-Life 2 from the Google Play Store on an NVIDIA Shield device, the Play Store downloads two files:
If an extra “nvidia” appears, it’s either a manual addition or a modified APK expecting that exact name.