Literally just bought from Paypal, go through this link:
https://www.paypal-gifts.com/us/itunes-promo-upt20.html
or just go to paypal gifts and on the top bar hit stores then promotion, for some reason they hide the 20% off there instead of the regular page.
My Kairo ranking:
Mega Mall
Grand Prix
Game Dev
Hot Springs/Pocket Academy
- haven't played Oh! Edo Towns
Grand Prix is much more along the lines of Game Dev Story, no worrying about placement or combos, just making cars and racing them.
Additional very good games people haven't mentioned:
Cut the Rope
Cut the Rope Experiments
Words with Friends
Hanging with Friends
League of Evil
Ascension: Chronicle of the Godslayer (if you like strategy cards games, also expensive but worth it)
Agreed. I generally refuse to pay $5 for an app, but I had no problem paying for this one. I heard nothing but awesome things about it from people in the M:tG community so I picked it up and it is a blast.
Add me on GC (HurrricaneDitka) if you want a game, I am not good though.