Activating this trainer:

Press F1 at main menu.

Listen for 'Trainer Activated'.

Press desired hotkey. All hotkeys can be changed on the trainer.

Trainer Options:

NumPad1: Infinite Health

NumPad2: One Hit Kills

NumPad3: Instant Reload

NumPad4: Change Credits By 50

NumPad5: Change Research Points By 50

Editor Options:

Credits

Research Points

Total Kills

Notes:

To unlock missions increase the total kills in the editor.