Game Idea: Computer Anti-Rx (Computer Virus Pandemic)
The game pandemic is about creating a type of infection (bacteria, fungal or viral) and designing it in a way that will cause the world’s population to become infected and die from it. As your infection spreads through more of the population, you can upgrade the infection to be more resilient to the weather, easier to spread, or more severe symptoms and side-effects after caught. The more people you infect and the easier the symptoms are to notice, the quicker people start to find treatments for and treat the symptoms. So the upgrades need to start moving towards defenses against antivirals (and the like).
Compu-geddon takes a similar approach, but instead you engineer a computer exploit (worm, virus, web-hack) to infect as many computers as possible. As the exploit becomes more permissive throughout the ecosystem, the easier it might be discovered. But the more people who you can infect, the more valuable your exploit becomes.