For Honor will be going free to play this weekend across all platforms (well, not the Nintendo Switch because it's not available on there).
Between Thursday, August 10th and Sunday August 13, For Honor will be free to play on PC, PS4, and Xbox One. Prior to the free weekend, PlayStation 4 players will have the ability to pre-load the game on August 8th to be ready for the weekend.
The free weekend will include access to the full game and will allow all saved progress/achievements to carry over to the main game if you should choose to purchase the game.
Shortly after the free weekend ends, For Honor will be updated for Season 3, which will bring two new heroes, two new maps, tournaments, and a ranking system.