Turning Up The Heat is een gratis content update voor Helldivers, hierin vindt je : 

• Increased rank cap from 25 to 27
• New trophies
• New environment: Volcanic planets, full of dangers.
• New Bug enemy: The Bug Impaler.
• New Cyborg enemy: The Cyborg Hound.
• New Illuminate enemy: The Illuminate Obelisk.
• Three new objective types: Repair and Fire Artillery, Disarm Unexploded Ordnance, and Geological Survey.
• New customization outfit: The Volcanic Camouflage set.
• New perk: Strong Arm, allowing you to throw further.