well, this are the best games in the month =3= 
is from best to worse, and because i could only choose 10 it was hard xD 

Top 10 Links
1.Riddle Transfer 2:http://www.newgrounds.com/portal/view/675171 (i recommend to watch the whole series before playing)
2.Alula Falling 5:http://www.newgrounds.com/portal/view/674698 (i recommend to watch the whole series before playing and if you want play all the games from this author because they have some kind of connection i think, but is more like a easter egg pixar style so is not that important)
3.YOLO Animals: http://www.newgrounds.com/portal/view/674622
4.Apocashop: http://www.newgrounds.com/portal/view/675349
5.Final Commando: http://www.newgrounds.com/portal/view/674249
6.Achillia: The Game: http://www.newgrounds.com/portal/view/674381
7.Hero Simulator:Idle Adventures: http://www.newgrounds.com/portal/view/674188
8.Return to Riddle School: http://www.newgrounds.com/portal/view/675172
9.Retro Ninja Star: http://www.newgrounds.com/portal/view/674779
10.Fox in Super Action Adventure 2: http://www.newgrounds.com/portal/view/674602

I also recommend:
Authentic Octopus Game (Demo): http://www.newgrounds.com/portal/view/674193
The Littlest Penguin: http://www.newgrounds.com/portal/view/674825
Super-W-Hack!: http://www.newgrounds.com/portal/view/674532
HOLD IT IN: http://www.newgrounds.com/portal/view/675453
StickCombat Multiplayer:http://www.newgrounds.com/portal/view/675144
Wilds:http://www.newgrounds.com/portal/view/674887