Complex sentence: Once 3dfx went bankrupt and was purchased by NVIDIA, Glide emulation was no longer as unwelcome and as of 2009 there are several capable emulators available to run older games.
Split into simpler sentences: Once 3dfx went bankrupt and was purchased by NVIDIA, Glide emulation was no longer as unwelcome. As of 2009 there are several capable emulators available to run older games.