Rise of the Tomb Raider: 20 Year Celebration Pack offers players an immersive experience centered around Lara Croft's legacy. This full version game is designed for Mac and features two main modes: 'Blood Ties' and 'Lara’s Nightmare.' In 'Blood Ties,' players delve into Lara's childhood home to reclaim her inheritance while uncovering deep family secrets. 'Lara's Nightmare' introduces a thrilling survival challenge against waves of undead, pushing players to defend Croft Manor from overwhelming odds.

In addition to the captivating storylines, this pack enhances gameplay with community challenges that incorporate card modifiers for competitive scoring. Players can enjoy five classic Lara Croft skins and a unique outfit and weapon inspired by Tomb Raider III. The new 'Extreme Survivor' difficulty setting further elevates the challenge for seasoned players, making this edition a comprehensive addition to the Tomb Raider franchise.