The "Hardcore update" for the survival game Rust reintroduces elements that increase gameplay intensity, including the fog of war on the map, requiring players to explore without a detailed layout. Players must craft a compass to mark their location, which only shows their position. Respawn cooldowns have increased to 15 minutes for sleeping bags and 10 minutes for beds, while base upkeep costs have doubled. Firearm crafting is completely banned in hardcore mode, with ammunition crafting costs significantly higher. The update also includes a redesigned game menu, optimized loading times (up to 65% faster), improved metal detector functionality, and visual upgrades. Additionally, the price of Rust has been halved from £35 to £17.50 to attract new players.