THE SHORT ANSWER
The May 2026 Rust update adds nine non-craftable workbench upgrades with visual changes and bonus effects, a mortar deployable requiring manual ranging with binoculars, tin can alarms that can now hold grenades and other throwables, a redesigned vending machine UI, a new Crypt stone building skin, and an official Discord shop offering 20% off pre-2026 DLC through May 21.
- Nine rare workbench upgrades provide mix-and-match bonuses and visual changes
- New mortar deployable fires two shell types but requires manual aiming with binoculars
- Tin can alarms now accept nine different trap payloads including grenades and flares
- Vending machine UI overhaul adds inventory-based setup and skin sales
- Discord shop launches with 20% off older DLC until May 21, linking purchases to Steam
Facepunch Studios pushed the May update for Rust live on May 7, headlined by a new workbench upgrade system and a mortar deployable that changes how players approach base progression and long-range raids. The patch also expands trap options, overhauls the vending machine interface, and launches an experimental storefront inside Discord.
Workbench upgrades add depth and visual progression
Workbenches now accept nine distinct upgrades that players must find in the world — they cannot be crafted. Each upgrade grants a unique bonus effect and alters the workbench's model, so a fully upgraded bench looks visibly different. Bonuses can be mixed and matched, letting players tailor benches to their playstyle. Because upgrades are rare and non-craftable, losing a bench means losing those investments, adding stakes to base defense and raiding.
Mortar brings indirect fire to flat terrain
The mortar is a new anti-personnel and anti-structure deployable that sits on flat ground rather than a foundation. It functions similarly to the existing cannon but trades a targeting reticle for pure skill: players must estimate elevation using binoculars and adjust for recoil that shifts the mortar upward after each shot, plus a built-in dispersion that randomizes impact distance. Two shell types are available — one optimized for player damage, the other for structural demolition. Mastering the mortar will require practice, and Facepunch has not added any visual aiming aids.
Tin can alarms become programmable traps
The tin can alarm retains its tripwire trigger but now accepts a payload. When tripped, it throws the loaded item at the intruder. Supported payloads include F1 grenades, molotovs, bee grenades, beancan grenades, flashbangs, smoke grenades, supply signals, flares, and firecrackers. This turns a simple noise-maker into a versatile defensive tool for base entrances, monument chokepoints, or ambushes.
Vending machine UI overhaul and quality-of-life fixes
The vending machine administration page has been rebuilt with an integrated inventory for faster order creation, the ability to sell skins individually, and drag-and-drop reordering of existing sell orders — no more deleting and recreating to change priority. On the QoL side, computer stations now require power, third-person grenade throw animations have been corrected, Floating City's boat vendor sells modular boat parts and a cheaper DPV, monument no-build zones now display each radius correctly, and road signs spawn properly at Outpost, Junkyard, and Water Wells.
Crypt stone skin and Discord store experiment
The Crypt stone building skin is now permanently available in the Rust store and Steam item store, letting players reskin stone-tier structures. Simultaneously, Facepunch launched an official Rust shop inside Discord — only the second game to do so — aiming to let players browse and buy skins while coordinating with teammates. A launch sale runs May 7 through May 21, discounting all Steam Item Store DLC released before 2026 by 20%. Purchases deliver directly to the buyer's Steam inventory. Facepunch calls the sale experimental and says future discounts will only apply to older items, never new releases.