G2A.com is a gray market platform where users can purchase game codes at discounted prices. The site is legitimate and has been in operation since 2010. However, it is important to note that G2A is not an authorized reseller, which means that the game codes are sold by resellers rather than directly from the publishers.
Many users have had positive experiences, finding affordable game codes and reliable service. However, there have been instances of fraud and scams, particularly with indie game keys. It is recommended to be cautious and check the seller's ratings and reviews before making a purchase.
Overall, G2A.com can be a good option for finding cheap game codes, but it is essential to be aware of the potential risks associated with purchasing from a gray market.