This is an old one, but a good one. The original Cyberpunk 2020 tabletop RPG is what I had in mind.
Idea: Man has and always will find ways to improve currently existing technology. From manpower to electricity. From horseback to motor transport. From the papyrus paper to the IPhone series. Technology is a great thing… but what if it didn’t work out that way. What if technology evolved faster then what was the norm of what it would be. What if are greatest asset was also greatest detriment to society. This is the world of Cyberpunk, a world of ruin from advancement.