Today in gaming, Tomb Raider Underworld drops 50% on the Mac, Scribblenauts Unlimited is available at $40 off, and we’ve got your daily fix of discounted apps/games for iOS and Android.

You can grab Tomb Raider underworld for $10 on the Mac App Store right now (Reg. $20). It features Lara as she “embarks on a daring expedition to find a sunken world deep beneath the Arctic Sea. From the crystalline waters of coastal Thailand to the rain-lashed jungles of Mexico and beyond.” The game’s stellar visuals cana be quite taxing on your computer, so be sure to check the system requirements before purchasing.

Mac: Tomb Raider: Underworld: $10 (Reg. $20) – 80/100 Metascore

Wii U: Scribblenauts Unlimited: $20 (Reg. $60)

iOS Universal: Amazing Runner: FREE (Reg. $1) iOS Universal: Bramble Berry Tales – The Story of Kalkalilh: FREE (Reg. $3) iOS Universal: Toca Hair Salon: FREE (Reg. $3) iOS Universal: Split Clone yourself: FREE (Reg. $2) iOS Universal: Build-a-lot 3: Passport to Europe (Full): FREE (Reg. $3) iOS Universal: Web to PDF: FREE (Reg. $4)

iPad: MagicalPad HD: $10 (Reg. $30)

…[MagicalPad] is best for meeting notes, brainstorming, capturing ideas, doodling, taking notes and managing lists and to-dos. Great app for school, personal use or business. Completely Redesigned With Stunning IOS 7 inspired User Interface & Great New Features.

iPad: Build-a-lot 3: Passport to Europe HD (Full): FREE (Reg. $5)

Android: Brain Trainer Special Pro: FREE (Reg. $1) – Today only Android: FINAL FANTASY III: $8 (Reg. $16) Android: Flying Fox: $1 (Reg. $2)

xbox-kinect-sensor-deal-9to5toys

Accessories: Kinect Sensor w/ Kinect Adventures! (Used): starting at $38 (Reg. $98 new) – This deal is offered through Amazon warehouse, where you’ll find deep discounts on open-box,  and used items, all of which are covered by Amazon’s A-to-z guarantee.