Welcome to the First Intergalactic Public Goods Games! Your goal is to earn more coins than your alien rivals. 8 aliens participate in these games (including you). Each alien represents a different galaxy, and each galaxy uses its own language. But don’t worry, NO LANGUAGE has an adaptive advantage!

In each round, you have to choose a language and try to learn the words of that language. Then, in each round you will decide to cooperate or betray the other aliens. After each round you will see a ranking of the coins accumulated by each language and each alien.

Aliens may adopt different strategies and they might change their behavior from round to round.

Remember, your goal is to earn more coins than your alien rivals. If you succeed you will be the champion of the First Intergalactic Public Goods Games!!