One-page rules for kids
One page rules. Comes in a card deck form as well ($14.95)
A simple, fast ruleset designed for kids 5+
A simplified hack of Dungeon World. Dungeon World 0E in a way.
A rules-lite game suitable for kids.
FAE: Fate Accelerated Edition
Very simple story-focused game.
I Roll To See If I Have Shoes
A simple mechanic that drives your character development.
You play a character and your shadow.
Broomstix: The Harry Potter Roleplaying Game
Harry Potter. Need I say more.
Under Dog and other regular animals with super powers.
You used to be a clown. Now you're a cop in Clowntown.
Amazing Monkey Adventures
Escape from the zoo, cause mischief, and return before the zookeeper notices.