PC
Open the game folder C:\ProgramFiles(x86)\Warp, or where ever game is installed. Open Warp game folder, open config folder, open DefaultInput with a text editor or notepad.
Ggo down to last entry under KeyBoard Bindings:
+Bindings=(Name="BackSpace",Command="SkipCinematic | UI_B")
add below this:
+Bindings=(Name="G",Command="God"
Save and play game. Ingame press G and you will see God Mode On, press G again to turn God Mode Off.
(supplied by: jhowes82)