While the vanilla version of the game can be incredibly glitchy, even by the standards of when it came out, its barebones design makes it the perfect sandbox for unique creations and interesting mods. RELATED: 15 Best Sims 4 Mods For Realistic Gameplay In 2020 There have been plenty of mods for the game over the many years since its release, and it has been a favored testing ground for those looking to get started in the modding scene. Before Fortnite or even Player Unknown's Battleground, there was only the modding community for Arma 3, which remains prominent even to this day.