I don't have 10 games, I have 8. And 0 digital games beyond the Ambassador games, so just 8. Here's a top 8, with the best on top (Zelda doesn't win because it's a remake, otherwise it would, likewise Star Fox goes down a few spots for being a remake). At the end of the year I'll have 10 though !

1. Resident Evil: Revelations
2. The Legend of Zelda: Ocarina of Time 3D
3. Super Mario 3D Land
4. Luigi's Mansion 2
5. Mario Kart 7
6. Kid Icarus Uprising
7. Star Fox 64 3D
8. New Super Mario Bros. 2

If I had them, Fire Emblem Awakening and Professor Layton & the Miracle Mask would be probably be #9 and #10, so if you have to have 10 grant the points to those two respectively.

I haven't even played 10 games.

1) Fire Emblem: Awakening

2) The Legend of Zelda: Ocarina of Time 3D

3) Kid Icarus: Uprising

4) Luigi's Mansion 2

5) Animal Crossing: New Leaf

6) Mario Kart 7

7) Attack of the Friday Monsters! A Tokyo Tale

8) Monster Hunter 3 Ultimate

9) Crimson Shroud

10) Super Mario 3D Land 

1)Kid Icarus Uprising (BEST VIDEOGAME EVER MADE);
2)Mario & Luigi Dream Team Bros;
3)Fire Emblem Awakening;
4)Luigi's Mansion 2;
5)Zelda OOT 3D;
6)Animal Crossing New Leaf;
7)Super Mario 3D Land;
8)Mario Kart 7;
9)Tied between Star Fox 64 3D and Paper Mario Sticker Star.

I haven't even played 10 so far but...

1. Super Mario 3D Land
2. Luigi's Mansion 2
3. New Super Mario Bros 2
4. Mario Kart 7
5. Mario & Luigi Dream Team

If it makes you feel better, KH3D is in my top 15. And I really liked the Gameplay and presentation of the game. It was mostly the story, Drop system, lackluster bosses, and lack of worlds that held it back from being in my Top 10. That, and the abundance of great games on the 3DS.

You can vote for just 5 or 3 or 8 or whatever if you want. I just picked 10 because I was interested in seeing a wider variety of games show up, and 10 games over the course of 2 and 1/2 years is only about one game every quarter.

1.LM Dark Moon

2. Ocarina of Time

3.Super Mario 3Dland

4. Fire emblem awakening

5.Kid Icarus

6. New Leaf

7.MK7

8.Pilotwings

9.KHDDD

10:Prof Layton MM

1. Fire Emblem Awakening
2. Super Mario 3D Land
3. Crashmo
4. Tom Clancy's Shadow Wars
5. Shin Megami Tensei 4
6. Animal Crossing New leaf
7. Project X Zone
8. Crimson Shroud
9. Kingdom Hearts DDD
10. Code of Princess

1. Shin Megami Tensei IV
2. Fire Emblem Awakening
3. Shin Megami Tensei: Devil Survivor Overclocked
4. Super Mario 3D Land
5. New Super Mario Bros. 2
6. Etrian Odyssey IV
7. Mario & Luigi: Dream Team
8. Tales of the Abyss
9. Ghost Recon: Shadow Wars
10. Crimson Shroud

I just bought Mario & Lugi Dream Team and haven't had a real chance to play it which is why I didn't put it higher, but I also didn't want to leave it off completely since I know I will be playing it a lot soon.