There are a bunch of cool apps for free on the Amazon App Store today! You can buy here and use on your Android device (or Kindle).

-Sketchbook Pro
-Runtastic Pro
-Monopoly
-Worms 2
-Fruit Ninja
etc.

http://www.amazon.com/s/?_encoding=UTF8&camp=1789&creative=390957&hidden-keywords=B0086VWCPG%7CB00FHEP9XM%7CB00CD4D76U%7CB00EDF43MY%7CB0066T8M1I%7CB004GYNPL2%7CB008NF45S2%7CB00A7Z8KAU%7CB00HG1UNIU%7CB00FGJNS72%7CB00C2AMWVG%7CB008LFY6NI%7CB006C1DH92%7CB00HZ4CYOY%7CB007GNBQ2K%7CB00I0WHVZW&linkCode=ur2&pf_rd_i=2350149011&pf_rd_m=ATVPDKIKX0DER&pf_rd_p=1752425922&pf_rd_r=0DZF0HVBMWSTHSHQWJ44&pf_rd_s=merchandised-search-right-2&pf_rd_t=101&rh=i%3Amobile-apps%2Cn%3A2350149011&tag=andrzbb-20