Raising the Bar (out of print for several years now so I recommend just finding yourself a .pdf) is a book about the development of Half-Life 2 and bits of Half-Life as well. Geoff Keighley has also written a few “The Final Hours” books about the development of Portal 2, Titanfall, and Half-Life: Alyx, though I think all are digital-only.
I’d play the demo and read the Steam reviews and decide that for yourself. Personally, I’d probably pass on the game no matter the price, but we’re all different.
Raising the Bar (out of print for several years now so I recommend just finding yourself a .pdf) is a book about the development of Half-Life 2 and bits of Half-Life as well. Geoff Keighley has also written a few “The Final Hours” books about the development of Portal 2, Titanfall, and Half-Life: Alyx, though I think all are digital-only.