Various Cheats:
Use the command line parameter -drake -strega -amitab -fuzzyhead -mice to start

the game then you can enter a cheat below

Example: C:\Aquanox 2\AquaNox 2 Revelation.exe" -drake -strega -amitab -fuzzyhead -mice

F7 - Invincible

F8 - Invisible

F10 - Mission Complete Auto

F11 - Mission Complete Manual

F12 Mission Failure

Unlock all missions in Instant Action:

Backup any files before changing!

Play any mission in Instant Action

Step 1
______
Look for the file " Config.txt " in AquaNox2 savegame folder most commonly located

 in My Documents

Step 2
______
Make a backup or in other words copy the file to a safe location before you edit it

Step 3
______
Open the file with some text editor and look for the string

#########################################################

[CVar122]
{
Name = "g_unlocked_missions"
Type = "cstring"
Value = "1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,

30,31,32,33,

34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,

60,61,62,63,64,65,66,67"
}

#######################################################

##

yours might not have the " Value = " like this one does

PS. Ignore the ###### they do not exist on the Config.txt file

Step 4
______
Now edit the " Value = " and write from 1 to 67 without spaces or linebreak, only separated with comas and all this must be within inverted comas i. e.

#########################################################

Value = "1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,

30,31,32,33,

34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,

60,61,62,63,64,65,66,67"

#######################################################

##

You can also copy and paste the above string if you like

Be careful and don't erase the " } "

PS. Ignore the ###### they don't exist on the Config.txt file

Step 5
______
Save and exit
Start the game
Now click in Instant Action and you should have all the missions available even the bonus missions

The good thing is you didnot have to finish the game to access all the missions