Knock down 50 zombies (in-game achievement)
Surto de Whisper Mountain
Whisper Mountain Outbreak Steam key (Worldwide)
×1
Complete the 'Research Facility' map
Surto de Whisper Mountain
Rising Hell Steam key (Worldwide)
×1
Finish the House Camp Flipper Quest
Permafrost
Permafrost Steam key (Worldwide)
×1
Complete a specialty mission using the new Titan or Spectre suits
Deadzone Rogue 2
Deadzone Rogue 2 Steam key (Worldwide)
×1Beat any mission in co-op with a friend or two!
Deadzone Rogue 2
Deadzone Rogue 2 Steam key (Worldwide)
×1Complete the Zone 1 story mission.
Deadzone Rogue 2
Deadzone Rogue 2 Steam key (Worldwide)
×1
Upgrade your Damage with Body Augmenters
Elta: Defy All Gods
MIO: Memories in Orbit – Steam (mundial)
×1
Desbloquear todos os escudos
Não percas o aggro
Chave do jogo «Don't Lose Aggro» Steam (mundial)
×1
Concluir qualquer nível de «Mestre Construtor»
Formas Estúpidas de Construir
Chave «Dumb Ways to Build Steam » (mundial)
×1