Ripple System (Universe-Event Bonuses) is a power-system style in LitRPG and progression fantasy, the engine a series runs on. Here are the 1 series we've reviewed built on it, best first.
Corporate washout Ned Altimer enters Earthblood Online with a three-day head start and a talking axe named Frank who knows the game's secrets but refuses to share them. When his actions trigger the Ripple System, a universe-scale event bonus mechanic, he becomes the target of the largest manhunt in gaming history.