Finding valuable ARC Raiders Items often comes down to knowing exactly where to search instead of opening every container you encounter. The Ion Sputter is an Epic-tier crafting component mainly connected with areas carrying the “Exodus” loot tag. Because it is needed for the Expedition Project, these locations can become crowded, so an efficient route and quick decisions are important.

Choose Stella Montis First

Stella Montis is the primary map to consider when making dedicated Ion Sputter runs. Rather than exploring randomly, concentrate on three major Points of Interest: Assembly Workshops and Assembly Area, Medical Research Bay, and Business Center.

Each location offers a different approach to farming. Your spawn point, the amount of player activity, and whether another Raider has already passed through can all affect which destination makes the most sense during an individual raid.

Search Assembly Workshops

Assembly Workshops and Assembly Area should be high on your priority list. The upstairs rooms are particularly important, with the section near the Assembly raider hatch being one of the areas players commonly search.

Speed matters here because the location is popular. Once you reach the building, head toward the relevant rooms and inspect the appropriate containers instead of spending time looting unrelated areas. A concentrated search gives you a better chance of finishing before another player arrives.

Move Through Medical Research Bay

Medical Research Bay provides another strong option on Stella Montis. Focus on the designated medical laboratory rooms, where player reports indicate that Ion Sputters may have a somewhat higher spawn chance.

The downside is that this area can be dangerous. Its reputation as a useful farming location can attract other Raiders, turning a quick loot run into a PvP encounter. Keep your search focused, stay aware of nearby activity, and avoid lingering once the useful containers have been checked.

Use Business Center As A Secondary Stop

Business Center rounds out the main Stella Montis route. Search the business lounge, auditorium, and surrounding offices, paying particular attention to the smaller storage furniture found throughout these areas.

This location can be useful when your initial route is compromised. If Assembly Workshops has already been looted or another player appears to be heading there, changing direction toward Business Center may allow you to continue the run without crossing the entire map.

Try The Spaceport Under The Right Conditions

The Spaceport offers another possibility for Ion Sputter farming, although its reported spawn rate is lower. Rocket Assembly is the key Exodus-tagged location to investigate, while Fuel Control and the East Container Yard provide additional nearby spots.

Players have reported better results during Night Raids or Electromagnetic Storms. These conditions can therefore be worth considering when deciding whether to use the Spaceport route. Search the containers surrounding the rocket assembly area before moving farther away.

Recognize The Best Containers

Container knowledge can save just as much time as map knowledge. Ion Sputters are mainly reported in pull-out furniture and tool containers rather than large breachable crates.

Look for narrow white drawers and desks, small blue-and-white cabinets, yellow tool drawers, rolling trolleys, red lockers, and small wall safes. Once these shapes become familiar, you can scan a room much faster and avoid wasting time on containers that are less relevant to the search.

Take Advantage Of Fresh Raids

Loot is effectively first-come, first-served, making your starting position important. A spawn close to Assembly or Medical Research Bay gives you an opportunity to reach the relevant containers before another player clears them.

If you enter the match late or start far from the main locations, the situation can be different. By the time you arrive, another Raider may have already searched the drawers. When that happens, changing your objective can be more efficient than forcing a low-probability search.

Keep Runs Lightweight

Because the major farming areas can become PvP hotspots, some players use minimal or “naked” loadouts for repeated attempts. The basic method is simple: enter with little equipment, move quickly to the target location, inspect the drawers, and extract immediately after finding an Ion Sputter.

This approach reduces the potential cost of failed attempts and makes repeated farming less demanding. The goal is not to clear the entire area but to complete a focused loot check and leave safely.

Build A Simple Farming Routine

A consistent route makes Ion Sputter farming easier to manage. On Stella Montis, rotate between Assembly Workshops and Assembly Area, Medical Research Bay, and Business Center according to your spawn and the activity around each location. If those areas are too busy, consider Rocket Assembly and its surrounding containers at the Spaceport.

Keeping your equipment and route organized also helps when working toward longer-term crafting goals. Players preparing their collections may also consider ARC Raiders BluePrints for sale when planning what they need for future progression.