To easily earn the "Quick Reflexes" award, play the Russian level, "Wrecking Crew". When you begin, head west and destroy the tank factory. Kill the first four Nazis; the other Nazi will throw a grenade at you. Pick it up and throw it back at him to kill him. Continue forward and let the Nazi kill you. Repeat this process and you will eventually earn the "Quick Reflexes" award.
Unlock the following Challenges by performing the corresponding tasks:
CHALLENGE - HOW TO UNLOCK 1. Two Roads - Get 20 kills. 2. On the Run - Get 2 melee kills, 3 grenade kills. 3. Storming the City - Get 20 kills, 50% accuracy, 2 melee kills. 4. Wrecking Crew - Get 20 kills, 5 grenade kills, 50% accuracy. 5. The Fall - Get 15 kills, 5 grenade kills. 6. War Torn Streets - Get 45 kills. 7. Nuclear Secrets - Get 10 kills with PPSH-41, 5 kills with MP40, 50% accuracy. 8. Milk Run - Get 15 plane kills in less than five minutes. 9. Panzer Attack - Get 5 kills with Sten Mk 11, 5 kills with MP40. 10. Supply Lines - Get 3 grenade kills, 2 melee kills. 11. Off Target - Get 25 kills with Sten Mk 11, 50% accuracy with the Sten Mk 11. 12. Sabotage - Get 15 kills with MP44, 50% accuracy with MP44, 2 grenade kills. 13. Cornered - Get 10 kills, 5 head shots, 50% accuracy. 14. Missed Delivery - Get 20 kills. 15. Silence the Guns - Get 20 kills, 5 grenade kills, 70% accuracy . 16. Into the Jungle - Get 3 grenade kills, 2 melee kills. 17. Beach Landing - Get 10 kills, 5 head shots, 50% accuracy . 18. On the Water - Get 25 plane kills in less than two minutes 45 seconds. 19. Bloody Nose Ridge - Get 20 kills, 10 kills with Thompson, 10 kills with Type 100. 20. Into the Darkness - Get 5 grenade kills, 15 kills with BAR, 50% accuracy with BAR. 21. Castle Approach - Get 20 kills, 10 head shots. 22. Storm the Walls - Get 15 kills with Type 100, 3 grenade kills. 23. Dangerous Waters - Get 25 plane kills. 24. Two Roads - Get 10 kills, 75% accuracy. 25. On the Run - Get 15 kills, 5 grenade kills. 26. Storming the City - Get 20 kills, 15 headshots, no grenades. 27. Wrecking Crew - Get 15 kills, 5melee kills. 28. The Fall - Get 30 kills, 50% accuracy. 29. Nuclear Secrets - Get 15 kills, 5 grenade kills. 30. Supply Lines - Get 20 headshots.
Unlock the following Awards by performing the corresponding tasks:
AWARD - HOW TO UNLOCK American Victory - Beat the US campaign. British Victory - Beat the British campaign. Challenger - Beat all challenges. Codebreaker - Unlock the cheat code by deciphering the secret Morse code message. Combat Ready - Beat 10 quick play levels. Demolitions Badge - Beat the Landmine mini-game. Distant Hunter - Get 50 kills with a sniper rifle. Firestarter - Get 25 kills with the flamethrower. Fixed Defender - Get 500 kills on fixed emplacements. Frag Friend - Get 50 kills from grenades. Headhunter - Get 100 headshots. I Love Quotes - Die 50 times. Instant Action Addict - Beat 40 quick play levels. Kneecapper - Get 100 kills from crouch. Mad Bomber - Destroy 20 targets from the bomber. Medic Badge - Beat the Medic mini-game. Perfect Coder - Make no mistakes in the Morse code mini-game. No Fly Zone - Shoot down 250 planes. One Man Army - Get 1,500 kills. Pugilist - Get 50 kills from melee. Quick Draw - Get 250 kills with a pistol. Quick Reflexes - Get 25 kills by returning thrown grenades. Radio Operator Badge - Beat the Morse code mini-game. Return to Sender - Kill an enemy by returning a thrown grenade. Russian Victory - Beat the Russian campaign. Slow Learner - Die 10 times. Tank Hunter - Destroy 25 tanks. Too Much Free Time - Get all awards. Up and Over - Mantle 100 times.