Total Overdose

Total Overdose cheat codes: 
This is to edit a game file.Use a text editor to edit the file "blocks.naz" .
Some computers may not be able to run it due to LOW MEMORY.
After opening, at last add some words at the end of the page
- "enable sv_cheats" and in the next line "enable console".

Then press [~] during play to enter cheat mode.
Write in that console the following cheats.
god 1     - god mode
fullammo  - full ammunition
notarget  - invisible