What kind of evil magic is this?! 27 games comprising titles from id Software and Bethesda Softworks’ back catalogue, all for $69.99?!

A celebration of that pagan ‘QuakeCon 2010’ ritual down in Dallas, Texas, no doubt!

I feel an unholy presence behind this ‘QuakeCon Pack,’ which is now available through the Steam digital download service to purchase.

Should you take advantage of this offer, you’ll save a whopping $233.35, which is the price you’d pay if you bought each of the games individually – games like DOOM 3, Fallout 3, Elder Scrolls IV: Oblivion, and more.

The full list of games available in the QuakeCon Pack is as follows:

• Call of Cthulhu: Dark Corners of the Earth
• Commander Keen
• DOOM 3
• DOOM 3 Resurrection of Evil
• DOOM II
• Fallout 3: Game of the Year Edition
• Final DOOM
• Heretic: Shadow of the Serpent Riders
• HeXen II
• HeXen: Beyond Heretic
• HeXen: Deathkings of the Dark Citadel
• Master Levels for Doom II
• QUAKE
• QUAKE II
• QUAKE II Mission Pack: Ground Zero
• QUAKE II Mission Pack: The Reckoning
• Quake III Arena
• QUAKE III: Team Arena
• QUAKE Mission Pack 1: Scourge of Armagon
• QUAKE Mission Pack 2: Dissolution of Eternity
• Return to Castle Wolfenstein
• Rogue Warrior
• Spear of Destiny
• The Elder Scrolls III: Morrowind Game of the Year Edition
• The Elder Scrolls IV: Oblivion Game of the Year Edition Deluxe (also 66 percent off by itself for $8.49 instead of $24.99)
• The Ultimate Doom
• Wolfenstein 3D

Buy the QuakeCon Pack off of Steam if you will, but I warn you – a pox may be upon you if you click that ‘Add to Cart’ button… this is ancient, evil magic that I cannot even begin to fathom…