I suspect most of us will already own some Eidos titles from previous sales, but I don't believe their games have ever been included in bundles. This bundle works out at half the price of purchasing each game & DLC separately at 75% off. It included newer titles like Human Revolution and Thief.
It's ~ $9 cheaper ($44 USD) from Squeenix:
https://store.eu.square-enix.com/apac_au/games/pc-windows-do…