Various Cheats:
Go to the games folder and find the file config.ini. Open it with Notepad or a similar text editor and find the [Settings] section

Edit these lines to look like this

ActivateGameCheat=1
ActivateCheatDebugKeys=1
Now during gameplay use a code below

Ctrl + Alt + M - Reset help messages

Ctrl + Alt + C - Reset Collector Boxes

Ctrl + Alt + E - tune enemy speed

Ctrl + Alt + D - Set damage multiplier

Ctrl + Alt + G - No Damage

Ctrl + Alt + O - Unlimited Turbo

Ctrl + T - Win Mission

Ctrl + W - Lose Mission