Resistance: Burning Skies™

Successfully complete level 1

Successfully complete level 2

Successfully complete level 3

Successfully complete level 4

Successfully complete level 5

Successfully complete level 6

Kill Gorrell

Upgrade a weapon in the Single Player Campaign

Upgrade both slots of a weapon in the Single Player Campaign

Upgrade all weapons in the Single Player Campaign

Kill an enemy with every weapon in the Single Player Campaign

Use the secondary fire of each weapon in the Single Player Campaign

Kill 250 Chimera in the Single Player Campaign

Kill 500 Chimera in the Single Player Campaign

Kill 1000 Chimera in the Single Player Campaign

Kill 50 Chimera with Riley's axe in the Single Player Campaign

Kill 50 Chimera by detonating their heatstacks in the Single Player Campaign

Kill 100 Chimera with headshots in the Single Player Campaign

Kill an Impaler

Kill an Executioner

Kill any combination of 18 Impalers or Executioners

Kill the Abomination

Kill the Leviathan