Games for Language (Spanish) offers free online games and quizzes with audio for learning the Spanish language.
The website offers many types of games to learn Spanish and some are available without registering. Many more are available once you register for a free account.
I'd like to point out that the lesson PDFs and audio recordings are also available to download for free! This is great for both Spanish learners as well as teachers seeking fun resources for lesson planning.
Games for Language (Spanish) also offers a free Spanish dictionary with lots of audio recordings of useful phrases.
Finally, their blog covers language learning, travel and history topics.
Thanks so much to the team at Games for Language for making this cool Spanish learning resource available for free online!