The Gas Harpoon is one of the more interesting tools in Helldivers 2, creating toxic gas clouds that can shift the pace of a fight. While it isn’t the flashiest weapon in your arsenal, it offers unique utility when used strategically. Understanding how to take advantage of the gas clouds can make a big difference, especially in chaotic missions.

How the Gas Harpoon Works

When fired, the harpoon sticks into enemies or the ground and releases a lingering gas cloud. The gas damages hostile units over time, forcing them to either push through it or avoid the area entirely. This makes it great for zoning enemies, slowing their advance, or controlling chokepoints.

Positioning Is Everything

The Gas Harpoon is most effective when used in narrow spaces or predictable enemy routes. Firing into open fields can waste its potential, while aiming at entry points, nest spawns, or clustered enemies maximizes its impact. Think of it less as raw damage and more as a battlefield control tool.

Combining With Other Weapons

The gas clouds synergize well with area denial strategies. For example, dropping a Gas Harpoon in front of a heavy machine gun setup forces enemies to stall in toxic damage zones. Similarly, it works well with explosives—forcing bugs into a confined space where grenades or stratagems hit harder.

Team Play Tips

Communication is key. If you coordinate with teammates, you can create kill zones by pairing the gas clouds with turrets or covering fire. Just remember that friendly fire is always a risk, so avoid placing gas clouds where allies need to retreat.

Resource Management and Loadouts

Experiment with different loadouts to see where the Gas Harpoon fits into your playstyle. Some players prefer using it as a secondary tool rather than a main weapon, keeping it for specific scenarios rather than every fight. If you are experimenting with builds, checking out the Helldivers 2 items shop can help you unlock and test a wider range of gear.

The Gas Harpoon isn’t a universal answer to every fight, but in the right hands it becomes a tactical weapon that shapes the battlefield. Whether you’re playing solo or coordinating with a squad, practice timing and placement to get the most value out of those gas clouds. And if you’re looking to try new loadouts or cosmetics, you may want to buy Helldivers 2 super credits to broaden your options.