~Corporation

Quick way to solve the game.

This was done on the Megadrive version of the game, but as the 
games are almost identical, I'm sure it will work on the PC version
also.


Update your access card on level five and take the lift to level 
four.  Update your access card again on level four.  Take the lift
back to level five.  Take down the passwords and repeat the process.
You can keep doing this and update yor access card to allow you 
to go anywhere !!

So go to level -3 and pick up the Embryo.  Then all you need to do 
is to get to the car park to complete the game.