As we anticipated,from Tuesday, July 21, Microsoft will make available on the Xbox Store well over 70 demos of future games that we can try out in preview, until July 27 when they are removed.

Today we propose the list of the first 40 games that have been revealed and whose demos we can play in a few days; it's, predictably, almost all indie titles excluding Destroy All Humans!, but there should also be other titles from larger publishers; We'll only find out when there's a full list.

Meanwhile, here are the top 40 titles, among which there are already some of extreme interest such as Haven, Raji: An Ancient Epic, PHOGS!, Welcome to Elk and Swim Out as well as of course the aforementioned Destroy All Humans! :

• #Funtime
• 9 Monkeys of Shaolin
• Alchemist Adventure
• Back to Belt
• Cake Bash
• Clea
• Darkestville Castle, New Hampshire
• Deleveled
• Destroy All Humans!
• Dungeon Scavenger Inferno
• Ephemeral Tale
• Flowing Lights
• Fractal Space
• Genesis Noir, New
• Haven
• Helheim Hassle
• KLANG 2
• Knight Squad 2
• KungFu Kickball
• Long Ago: A Puzzle Tale
• Lost Wing, New1001
• Mars Power Industries Deluxe
• Momentus
• Nine Witches
• OkunoKA Madness
• PHOGS!
• Pixel Skater, New100145
• Projection: First Light
• Raji: An Ancient Epic
• Road to Guangdong
• ScourgeBringer, New1000
• Seasons of the Samurai
• Skycadia, New
• Solaroids: Prologue
• Swim Out
• Swimsanity!
• The Dark Eye: Chains of Satinav
• Unspottable, New
• Welcome to Elk
• YesterMorrow, New

We send you back to the next few days to find out the remaining games, and to the 21st to start playing them all!