After much time doing a research for good games in NG, i finally found some real great games, i recommend to play all: Abobo's Big Adventure
Castle Crashing The Beard
Cave Of Wonders
Crush The Castle 2
Chaos Faction 2
Bullet Bill 3
Dadgame
Depict1
Discount Mayonnaise
Gap Monsters
Doodle God
Goin Up
GOON: The Game!
Gretel And Hansel
Gretel And Hansel Part 2
Insanity Box 2
Lab Of The Dead
Madness Accelerant
Madness: Project Nexus
New York Shark
Pico's School
Portal Defenders
Punk-O-Matic 2
Quickdraw GUN.5
REPLAYING :The Game:
Road Of The Dead
Symphonic Tower Defense
Rupert's Zombie Diary
Thing-Thing Arena 3
Toss The Turtle
Dad 'N Me
Alien Hominid

If i have forgotten other good games, tell!