Unveiling the Secret Chest Locations in Honkai: Star Rail's Ancient Weapon Testing Ground

The Old Weapon Testing Ground in Honkai: Star Rail was introduced in version 1.4. Players can gain access to it by completing the Trailblazer Mission involving Topaz & Numby. This mission, called Trailblaze Continuance: Future Market, unlocks after finishing the quests Obsequies Performed and A Long Road Ahead. These quests follow the defeat of Phantylia the Undying in Honkai: Star Rail Xianzhou Luofu.

Once players complete the Future Market, they can participate in the Aetherium Wars within this area. However, accessing F1 of the Old Weapon Testing Ground requires progress through the mini-game. Nevertheless, once everything is completed, Trailblazers can easily visit all the Treasure Chest locations in the Old Weapon Testing Ground of Honkai: Star Rail.

Old Weapon Testing Ground Treasure Locations In Honkai: Star Rail

In the Honkai: Star Rail's Old Weapon Testing Ground, there are a total of five Treasure Chests. Four of these chests can be found in F2, while the remaining one is located in F1. The first four chests can be easily accessed once the area is unlocked, whereas the F1 Old Weapon Testing Ground Treasure Chest requires completion of the Aetherium Wars challenge. It is worth mentioning that the entire area is considered a safe zone, thus there are no enemies, Warp Trotter, or hidden chests present. If you come across a blue marker, it indicates a chest located below the platform on the lower level.

The first Chest is near the Aetherium Wars Terminal.

Next, head to the platform overlooking the battle arena to claim the second Old Weapon Testing Ground Basic Treasure Chest in Honkai: Star Rail.

Go downstairs to the lower ground and turn left to get the fourth Honkai: Star Rail Treasure Chest.

Go to the other side of the lower level and open the fourth Old Weapon Testing Ground Treasure Chest.

After finishing the Aetherium Wars game in Honkai: Star Rail, return to the F1 arena and make your way towards the eastern side of the accessible road. You will find the last Old Weapon Testing Ground Basic Treasure Chest near the fences.

How To Get To Old Weapon Testing Ground F1 In Honkai: Star Rail

To unlock the Old Weapon Testing Ground F1 in Honkai: Star Rail, players must progress through the Aetherium Wars mini-game until they reach the fifth Victory Zone and complete the Final Showdown! Intergalactic Celebration! Quest. It is necessary to complete all four Victory Zones, but players do not need to achieve 100% exploration completion or participate in Hyperlink Matches.

Once the Great Mine (fourth Victory Zone) is completed, players should return to the Goethe Hotel and speak with March to discuss the tournament. Afterwards, they should go back to the Old Weapon Testing Ground and talk to Wilder. Upon registering with Wilder, the guard that previously blocked the elevator will move aside, allowing Trailblazers to finally access the lower floor.

Honkai: Star Rail

Platform(s) Android, iOS, PCReleased April 26, 2023Developer(s) HoYoverse (Formerly miHoYo)