NVIDIA changed the landscape of Android gaming with the original SHIELD. And with that, came top-tier titles of recent years, like Valve favorites Portal and Half-Life 2. Since then, the company has released a slew of killer games specifically for SHIELD devices, including Half-Life 2: Episode One. Today, the saga continues with the third Half-Life game available for Android, Half-Life 2: Episode Two. HL2: E2 (which is available exclusively for SHIELD Android TV) is joined by a handful of other kickass titles, all of which should be available today in Google Play. Here’s a quick rundown, starting with the star of the show. Half-Life 2: Episode 2 You probably already know what’s up here – you’re Dr. Gordon Freeman, there are lots of spawned creature-beasts and whatno...