The listing, Nintendo DS Game - Top Gun has ended.
Just the game, no case. From Amazon:
Authentic aerial combat action: From the music to the call signs to the race to be the best of the best, Top Gun is the only dogfighting game that brings authentic fighter-jet action to the dual screen. You're not just a pilot in these bogey-infested skies, you're Maverick, Slider, Jester, or Iceman.
Dual-screen capability: Warning--sensory overload! Taking full advantage of dual-screen technology, Top Gun for Nintendo DS utilizes one screen for an outside view and HUD display, and the second screen for avionics, maps, and weapons system control.
Tough training and combat missions: With 11 challenging operations over water and land and at high altitude, Top Gun fulfills your need for speed in a multitude of training and combat scenarios. Master the Navy's top planes: F-14, F/A-18, and F-16. If you're good enough, you can unlock an F-117 and a top-secret mission.
Massive fur-ball dogfights: Push the envelope as a solo naval aviator or assemble an elite fighter squadron. Up to four players can test their mettle against each other in wireless dogfighting action. Battle in light mode if only one player has a game card; fight it out in full mode when each player has a card.