Rocket Amoeba core rules. —
Easy to understand? Yes, RA is a deceptively delightful game core rules system. Simple - easy to grasp - written well. Straight to the point. Illustrates how game mechanics work while hiding a game depth that is undiscovered until played.
Fun to play? Yes, RA is fun to play. It has a few innovations that make it more interactive in the physical world. It has a simple, yet deep dice rolling mechanism and application. It needs some tweaking, but if you are an experienced game player (as I am), you should recognize right away what the problems may be for Rocket Amoeba. I fixed the problems within two hours of study and rules rewrites. Not much tweaking is needed, and the game is fun to play, which makes up for any problems.
Worth the money? Yes, RA is worth the money. There is a print copy available, I suggest you get the printed book as well. It is not a Graphic Design Monument to the Artist, but it is functional, clean, and well-written. As a PWYW product, you can't beat the price.
[5 of 5 Stars!]