We've got you covered with the likes of GTA 5 cheats, Sims 4 cheats, and Pokémon Sun and Moon cheats. Back to farm life, though, keep reading for the full list of Stardew Valley cheats and how to use them. Accept and continueHow to use Stardew Valley cheat codesAs of writing, it seems you can only cheat in Stardew Valley if playing on a platform where you can edit your save file. Type the cheats (you'll see the list of them below) you wish to activate and hey presto, you're cheating in Stardew Valley. Full list of Stardew Valley cheatsStardew Valley.