Win money with writing game descriptions in Spanish game site

We have a flash game website and we need detailed descriptions for the games. What we expect is that you will play the games and write 7-8 sentences for each game. The purpose of the game, how can you play the game and the keys used in that game. The site is in Spanish language. You will gain $0.15 per game. Always new games are added to the site, so if we agree on work we will work continiously.