While there is no "secret" file or exploit to get anything from G2A for free, there are several legitimate ways to earn games, credits, and significant discounts through their official loyalty and partnership programs. Legitimate Ways to Get Free Content on G2A
Users can participate in G2A Loot by using Loot Points to open mystery boxes. You can earn these points for free by referring friends or creating your own custom "loot cases" for other users to open. Maximizing Discounts and Rewards HOW TO GET ANYTHING FROM G2A FREE.txt
Subscribers receive a monthly free digital item or DLC and a "free loot crate" as part of their membership benefits. There is often a free seven-day trial available for new users, which includes a free game, though you must cancel before the trial ends to avoid recurring monthly charges. While there is no "secret" file or exploit