Medal of Honor: Rising Sun

With a team of three 1 star bots, win a 10+ minute Team Deathmatch round against four 4 star bots on Solomon Showdown. [Unlimited Kill Limit & Friendly Fire on]

Playing against seven 3-4 star bots, win a 10+ minute Free For All round on Boxcar Brawl. [Unlimited Kill Limit]

With a team of three 1 star bots, win a 10+ minute Team Deathmatch round against four 4 star bots on Hanger Havoc. [Unlimited Kill Limit & Friendly Fire on]

With a team of three 1 star bots, win a 10+ minute Team Deathmatch round against four 4 star bots on Boxcar Brawl. [Unlimited Kill Limit & Friendly Fire on]

Playing against seven 3-4 star bots, win a 10+ minute Free For All round on Idol Assault. [Unlimited Kill Limit]

With a team of three 1 star bots, win a 10+ minute Team Deathmatch round against four 4 star bots on Idol Assault. [Unlimited Kill Limit & Friendly Fire on]

Playing against seven 3-4 star bots, win a 10+ minute Free For All round on Calumpit Chaos. [Unlimited Kill Limit]

With a team of three 1 star bots, win a 10+ minute Team Deathmatch round against four 4 star bots on Calumpit Chaos. [Unlimited Kill Limit & Friendly Fire on]

Playing against seven 3-4 star bots, win a 10+ minute Free For All round on Death in the Orient. [Unlimited Kill Limit]

With a team of three 1 star bots, win a 10+ minute Team Deathmatch round against four 4 star bots on Death in the Orient. [Unlimited Kill Limit & Friendly Fire on]

Playing against seven 3-4 star bots, win a 10+ minute Free For All round on Solomon Showdown. [Unlimited Kill Limit]

Use the Entrenching Tool to unlock the Achilles Head cheat code in Singapore Sling.

Use the Entrenching Tool to unlock the Invisible Soldiers cheat code in In Search of Yamashita's Gold.

Complete Day of Infamy on normal or greater difficulty.

Use the Entrenching Tool to unlock the Men With Hats cheat code in Pistol Pete Showdown.

Find the Entrenching Tool in In Search of Yamashita's Gold.

Complete Pearl Harbor on normal or greater difficulty.

Complete Fall of the Philippines on normal or greater difficulty.

Complete Midnight Raid on Guadalcanal on normal or greater difficulty.

Complete Pistol Pete Showdown on normal or greater difficulty.

Complete Singapore Sling on normal or greater difficulty.

Complete In Search of Yamashita's Gold on normal or greater difficulty.

Complete A Bridge on the River Kwai on normal or greater difficulty.

Complete Supercarrier Sabotage on normal or greater difficulty.

Find the Machete in Pistol Pete Showdown.

Use the Skeleton Key to unlock the Navy Engineer multiplayer skin in Day of Infamy.

Use the Entrenching Tool to unlock the Bullet Shield cheat code in Midnight Raid on Guadalcanal.

Use the Skeleton Key to unlock the "Gunnie" Lauton multiplayer skin in Fall of the Philippines.

Use the Skeleton Key to unlock the Guad Native multiplayer skin in Midnight Raid on Guadalcanal.

Use the Skeleton Key to unlock the Lt. Harrison multiplayer skin in Pistol Pete Showdown.

Use the Skeleton Key to unlock the Colonel Kandler multiplayer skin in Singapore Sling.

Use the Skeleton Key to unlock the Flying Tiger Pilot multiplayer skin in In Search of Yamashita's Gold.

Use the Skeleton Key to unlock the Chindit multiplayer skin in A Bridge on the River Kwai.

Use the Skeleton Key to unlock the Commander Shima multiplayer skin in Supercarrier Sabotage.

Use the Entrenching Tool to unlock the Unlimited Ammo cheat code in Day of Infamy.

Use the Entrenching Tool to unlock the Silver Bullets cheat code in Fall of the Philippines.

Playing against seven 3-4 star bots, win a 10+ minute Free For All round on Hanger Havoc. [Unlimited Kill Limit]