Earlier today we got a look at Fujitsu's prototype Tegra 3 smartphone, and now Nvidia's showing us just what its 4-plus-1 core chip can do for Android gaming, with an announcement of five new titles for the platform and accompanying videos. Sonic the Hedgehog 4: Episode II was announced late last year, but we haven't had actual Android game footage until now. It's a (thankfully) side-scrolling platformer sequel to the original Sonic series featuring a co-op mode with Tails. We're also getting a look at hack-and-slash and RPG titles Golden Arrow and Dark Kingdom, as well as the Plants versus Zombies-esque Eden to Greeeen and a 3D platformer called Hamilton's Great Adventure. Stay tuned for more coverage of Tegra 3 gaming in the days to come.