In "CEO Simulator", press...

F9 to take $50,000 away
F10 to dive $50.000 to yourself
F11 to take $1,000,000 away
F12 to give $1,000,000

In Techno-Raiders, press...

Alt+P to Move up a level
Alt+I to get 25 Points & a gadget
Alt+L to get an Extra Device(life)
Alt+N to get Invincibility