Fortnite: How to destroy objects and structures while on a Grind Rail

The main attraction of Fortnite Chapter 4 Season 2 is undoubtedly Mega City. While this illustrious POI may be 'dead' according to the community, it's still a fun place to visit. With bright neon hues, futuristic vibes, and the Grind Rails that adorn this POI, there's definitely a lot to see and do. On that note, players will be doing a lot of 'grinding' this week.

As part of the "This Season" Challenge, for week four, players will have to destroy a total of 25 objects and structures while on Grind Rails. While this task seems rather absurd for the most part, it's very doable. Upon completion, 12,000 experience points will be rewarded.

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A step-by-step guide on how to destroy objects and structures while on a Grind Rail in Fortnite

1) Land at Mega City and collect some weapons and ammo

Try and obtain a Heavy Sniper, as it deals a lot of damage to objects/structures (Image via Epic Games/Fortnite)

While Grind Rails can be found in landmarks such as Neon Bay Bridge, it will be rather difficult to try to complete the Challenge there. For this reason, players must make their way to Fortnite's Mega City and land as close as possible to the center of the POI. Since most players land atop buildings, this will help avoid getting into an early-game skirmish.

Once on the ground, the goal is simple: Collect as much ammo and weapons as possible. Since the only way to destroy objects and structures while on Grind Rails is from a distance, weapons will be required to complete this task. As such, the idea of using the Harvesting Tool to do so should be all but removed from one's mind.

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2) Get on a Grind Rail and look for objects and/or structures to destroy

Remember to aim down the sights while shooting to wisely use ammo (Image via Epic Games/Fortnite)

Once ready, get on the Grind Rail and look for objects to shoot. Keep an eye out for objects that have larger surface areas such as trees, mailboxes, walls, cabinets, etc. This will make it easier to shoot them while 'grinding.' Shooting vehicles should also count, but given their large HP pool, a lot of bullets will be needed unless a Heavy Sniper is used.

Keep in mind that you can control the direction and speed at which your character moves on the Grind Rail. Use the movement keys as and when needed to help steady the aim. Furthermore, it would be a smart idea to aim-down-sight while firing to be more accurate. Lastly, fire in bursts to avoid recoil build-up and crosshair bloom.

On that note, try using the Cobra DMR and Heavy Sniper Rifle to speed up the completion of the task. The former is accurate and can be fired with great precision even when on a Grind Rail, while the latter deals heavy damage with a single shot. However, given that Heavy Ammo is hard to come by, a Cobra DMR or an AR would be the best option.