The OneDice Universal Revised from Cakebread & Walton is designed to be quick and fun. The premise of the books are for those times when you have a cool idea for a roleplaying session but not very much prep time.
It’s also a good way to get players more confident in GMing a little.
There’s a OneDice Bundle of Holding available. The starting price is $7.95, and that’ll get you OneDice Universal (Revised), OneDice Fantasy + Urban Fantasy, OneDice Cyberpunk + Steampunk and OneDice Pulp.
The usual Bundle of Holding system works, if you pay enough extra, then you’ll access the bonus collection. That includes OneDice Space, OneDice Pirates & Dragons, OneDice Airship Pirates, OneDice Supers, OneDice B Movies and OneDice Robin Hood.
The Bundles are for DRM free PDF ebooks.
The designer in common is Peter Cakebread. He wrote the OneDice Universal system, co-designed OneDice Fantasy + Urban Fantasy, designed OneDice Cyberpunk + Steampunk and co-designed OneDice Pulp with Nick Clements.