Commander, are you new to Fast Mode? A key feature of Fast Mode is that it compresses most of the game elements you can experience in Reta Wars in a short time. Resources will gather at a tremendous rate, and buildings will be upgraded very quickly.
And it is FREE! In Fast Mode, all players will run from an equal starting line. At the start of each game, the player is presented with 20 new heroes. When a new game in Fast Mode starts, you can go to My NFT and check out 20 heroes. Here are 20 hero presets with fixed rarity and ability, and you are free to use them. Of course this is not an NFT and will be deleted at the end of the game.
Please check the prepared link below so that you can learn more about Fast Mode.