Complex sentence: In the events leading up to "Imagine", which were depicted in "Shin Megami Tensei", humanity began experimenting with new technologies during the 1990s: among the discoveries made was the fact that all life and reality was made up of data.
Split into simpler sentences: In the events leading up to "Imagine", which were depicted in "Shin Megami Tensei". Humanity began experimenting with new technologies during the 1990s: among the discoveries made was the fact that all life and reality was made up of data.