Use the following keys for CEO Simulator game:
Add $50,000: F10
Remove $50,000: F9
Add $1 Million: F12
Remove $1 Million: F11
Use the following keys for Tecno Raiders Game (You can use Ctrl instead of Alt for Techno-Bill):
Skip Level: Alt + P
Free Device: Alt + L
Add 25 Points: Alt + I
Invincible: Alt + N
Back a level: Alt + O