The Gold Box spotlight deal of the day over at Amazon today is Call of Duty 4: Modern Warfare Game of the Year Edition for Xbox 360 for only $14.99 (that’s 50% off the list price of $29.99).

Note, this sale is valid only for today, Tuesday, September 13, 2011, until 11:59PM PST while supplies last.

Call of Duty 4: Modern Warfare, fight as both a U.S Marine and British S.A.S. soldier in a modern warfare setting, traveling around the world launching land and air strikes, using sophisticated technology and advanced weaponry.

See below for more details for this game from the product page.

• Authentic weapons include assault rifles with laser sites, claymore mines, .50 caliber sniper rifles, M-249 SAW machine guns and more
• Engage hostiles from above in a thoroughly modern aerial gunship
• Rim lighting, character self-shadowing, texture streaming and physics-enabled effects add incredible realism
• Rack up experience points to unlock new items and gain perks
• Create-a-class options allow you to customize gear for the best chance of success
• Ride as part of an armada of attack choppers delivering manpower to the battlefield
• Take down enemies from the sky in well-equipped jets
• Matchmaking and leader boards provide the latest developments in tracking

The Call of Duty 4: Modern Warfare Game of the Year Edition delivers the most thrilling combat action experience available. Take on the world as both a U.S. Marine and a British S.A.S. Soldier. Travel across the globe, relying on your wits and weapons to launch all-out assaults and accomplish stealth missions. It’s the most up-to-date collection of firepower, machinery and military vehicles in the Call of Duty series. Prepare to experience the sophisticated technology and unbelievable graphics of an incredibly realistic warfare experience.

Experience tomorrow’s war today in an immersive series of land and air strikes. Get the job done using 70 new advanced weapons. Make it to the next skirmish via choppers, jets and gunships. Conceal yourself and lie in wait with night-vision goggles and ghillie suits, then bust through enemy strongholds in a display of powerful weaponry.