RIM's gaming head Anders Jeppsson has taken to Twitter to reveal upcoming titles for BlackBerry 10 and the PlayBook ahead of BlackBerry World 2012. Halfbrick will be bringing Jetpack Joyride to RIM's tablet and new mobile OS, along with four more games — the studio has previously released iOS and Android hits such as Fruit Ninja and Monster Dash, though the hugely popular Jetpack Joyride never made the leap to Android. Other highlights include Fishlabs' demonstration of Galaxy on Fire 2 running on the PlayBook, and Lara Croft and the Guardian of Light was released for the tablet today. Sega will also release Sonic the Hedgehog 4: Episode 1 for PlayBook this month and BlackBerry 10 at launch, but we haven't heard anything about Episode 2.