The NP ratio tells you how many Neopoints you'll earn for every point you score while playing a game.
For example, if the NP ratio is 100 NP for every 150 game points scored, to earn the maximum 1,000 NP reward for playing, you'd have to score 1,500 points during the game.
On the other hand, if a game's NP ratio is 25 NP for every point scored, you'd only have to earn 40 points in the game to get the full 1,000 NP for playing.
Kass Basher:
An evil villain is standing high above, in his floating citadel of death. He is plotting to destroy your land, so what do you do? Make a plushie that looks like him and hit it with a stick of course!
Kass Basher is the most popular sport in Meridell at the moment (for obvious reasons). To play, grab a plank of wood (or something roughly the same shape), wait for the wind to be in your favour, and press the left mouse button to send Kass flying.
Hitting Kass over large distances may even unlock bonus levels! Good luck!