
Rust is a multiplayer survival game with a reputation earned honestly: you begin naked on a beach holding a rock and a torch, on a server with up to a few hundred other people, and almost everything that happens next is decided by them.
The immediate loop is survival — hunger, thirst, cold, radiation — but the real game is building and defending a base. Structures are placed piece by piece and upgraded from twig through wood and stone to sheet metal and armoured, with tool cupboards, locked doors and traps deciding whether what you have built survives the night. Raiding other bases with explosives is a first-class activity, and so is losing your own.
Progress is gated by a research and workbench system running from bows and spears up to firearms and electrical automation. Monuments scattered around the map hold better loot and attract conflict; some require solving puzzles or fighting scripted defences.
Servers wipe on a schedule, usually monthly, resetting the map and everyone's progress. That is deliberate — it keeps established groups from permanently dominating and gives every wipe a fresh race.
It is a paid game on Windows and macOS, with no subscription. Be clear on what it is before buying: it is competitive, frequently hostile, and demands time to play at the level most servers are played.
Facepunch Studios, the British studio founded by Garry Newman of Garry's Mod, develops and self-publishes Rust, shipping updates on a monthly cycle alongside server wipes.