Frontlines: Fuel of War - Cheat mode

Urban Combat:
Enter "sp-street" as a code to unlock the Urban Combat bonus level.

Village Assault:
Enter "sp-village" as a code to unlock the Village Assault bonus level.

Achievements:
Complete the following achievements to unlock Xbox Live Gamerscore points.

Darkness Falls 15 points: Complete the first mission on normal difficulty or higher.
Anvil 15 points: Complete the third mission on normal difficulty or higher.
Captains of Industry 15 points: Complete the second mission on normal difficulty or higher.
Graveyard 15 points: Complete the fourth mission on normal difficulty or higher.
The Mountain King 15 points: Complete the fifth mission on normal difficulty or higher.
Living Quarter 15 points: Complete the sixth mission on normal difficulty or higher.
History Repeats 15 points: Complete the final mission on normal difficulty or higher.
Bull's-eye 90 points: Complete the first or second half of a mission with an accuracy higher than 50.
Top Scorer 50 points: Be the player with the highest score on the winning team of a ranked match.
Killing Spree 50 points: Score 5 kills in a row without dying in multiplayer.
Rampage 75 points: Score 10 kills in a row without dying in multiplayer.
Flawless 50 points: Win a ranked match without dying.
Marksman 75 points: Finish a ranked match with an accuracy level higher than 40.
Darkness Falls - Stopwatch 25 points: Complete the first mission in under 15 minutes.
Anvil - Stopwatch 25 points: Complete the third mission in under 25 minutes.
Captains of Industry - Stopwatch 25 points: Complete the second mission in under 25 minutes.
Graveyard - Stopwatch 25 points: Complete the fourth mission in under 50 minutes.
The Mountain King - Stopwatch 25 points: Complete the fifth mission in under 30 minutes.
Living Quarter - Stopwatch 25 points: Complete the sixth mission in under 25 minutes.
History Repeats - Stopwatch 25 points: Complete the final mission in under 40 minutes.
Bulletproof 90 points: Kill 100 hostiles without dying in the first or second half of a single player mission.
Darkness Falls - Ironman 20 points: Complete the first mission in a single session without dying.
Anvil - Ironman 20 points: Complete the third mission in a single session without dying.
Captains of Industry - Ironman 20 points: Complete the second mission in a single session without dying.
Graveyard - Ironman 20 points: Complete the fourth mission in a single session without dying.
The Mountain King - Ironman 20 points: Complete the fifth mission in a single session without dying.
Living Quarter - Ironman 20 points: Complete the sixth mission in a single session without dying.
History Repeats - Ironman 20 points: Complete the final mission in a single session without dying.

Additionally there are two secret achievements.

Noob 0 points: Suicide 10 times in a multiplayer match.
Fashion Police 100 points: Knock off 20 hats in a multiplayer match.