Sniper: Ghost Warrior 2 Cheats - Xbox 360

Achievements
Complete each achievement to receive the allotted gamerscore:

Back To School (30) - Killed all enemy snipers in Sniper Alley without being hit ("Ghosts of Sarajevo").
Balls Of Steel (20) - Completed any single player mission without using med kits, but taking damage.
Blood And Tears (50) - Took 50 headshots in multiplayer.
Bloodstreak (10) - Killed 25 opponents in multiplayer.
Hangman's Knot (10) - Killed Major Vladic ("And Justice For All").
Harvester Of Sorrow (75) - Completed the game on Expert.
Hazardous Materials (25) - Killed three or more enemies by shooting a grenade.
I Never Bleed (75) - Completed the Campaign using max one medkit per mission.
In Search of Enlightenment (20) - Collected all secrets in Act 3.
Karma Chameleon (20) - Retrieved your weapon without being detected ("Burning Bridges").
Keepsakes Of War (20) - Collected all secrets in Act 2.
Kill That F**ing Band! (20) - Took 25 headshots in multiplayer.
Bullets Can't Hurt Me (25) - Completed any act without using medkits.
Death Dealer (30) - Won 25 Team Deathmatch rounds.
Death's Scythe (30) - Took 50 headshots in single player.
Distance Matters Not (20) - Killed 20 enemies from a distance of 600m or greater.
Everything But The Kitchen Sink (50) - In one multiplayer round killed an opponent with a sniper rifle, sidearm and melee attack.
Fisher King (10) - Killed 25 enemies using thermal or night vision goggles.
Guardian Angel (15) - Rescued the friendly ("From Out Of Nowhere").
Nerves Of Steel (30) - Achieved 100% accuracy in any single player mission.
Operation Archangel (20) - Completed Act 2.
Operation Quarterback (10) - Completed Act 1.
Poking the Bush (20) - Collected all secrets in Act 1.
Psst, Don't Look Behind You (20) - Killed 15 enemies with a stealth kill.
Pure Ownage (30) - Killed 50 opponents in multiplayer.
Kill With Still (10) - Killed 50 enemies while holding your breath.
Laugh This Off (50) - In the final duel with Maddox, killed him with the first shot ("No Loose Ends").
Left No Man Behind (20) - Completed the game on Casual.
My Rifle Is My Best Friend (50) - Completed the game on Medium.
Nemesis (10) - Killed Maddox once and for all ("No Loose Ends").
Say Hello To My Little Friend (10) - Killed 30 enemies using your sidearm.
Solid Sandman (20) - Killed all enemies in the beach houses without causing an alarm ("Leave No Man Behind").
The Sniper Elite (50) - Killed 100 opponents in multiplayer.
U Can't Touch This (50) - Won 5 rounds in a row in Team Deathmatch.
Unhappy Camper (10) - Killed 10 opponents in multiplayer using your sidearm.
World Warrior (5) - Participated in any multiplayer match.
Worlds Apart (20) - Took a successful shot from a distance of 1 km or greater.
Wrath Child (10) - Won 10 Team Deathmatch rounds.

Additionally, there are ten Siberian Strike DLC achievements:

Actions Speak Louder Than Words (20) - Completed the third interrogation.
Getting Tail in Siberia (50) - Collected all secrets in Siberian Strike campaign.
Learning To Fly (20) - Completed the second interrogation.
Once More Into The Fray (30) - Begun the hunt.
Down Under (10) - Completed "Last Rites".
Easy Rider (30) - Got the train moving again.
Fool For The City (10) - Completed "Operation Siberian Strike".
Shadow Man (50) - Sneaked through the underground storehouse undetected.
Taste of Your Own Medicine (20) - Completed the first interrogation.
With A Little Help From Friends (10) - Completed "It Takes Two".