Experimental Field Generator is a new world boss in Genshin Impact Version 4.1. Check out the Experimental Field Generator's release date, location, drops, and attack patterns!

Experimental Field Generator Location in Fontaine

Located in the Fontaine Research Institute Region

The Experimental Field Generator is located in the Fontaine Research Institute Region. You can find it inside a circular, ruined building south of the Academic Assembly Hall Teleport Waypoint.

How to Get to the Experimental Field Generator

Travel Northeast of Liffey Region's Statue of Seven

You can reach the Experimental Field Generator by traveling northeast of the Statue of Seven in the Liffey Region. Follow the path until you get to the Teleport Waypoint in the Assembly Hall, then head south to see the circular building and the Experimental Field Generator.

You can also unlock the Statue of Seven in Fontaine Research Institute of Kinetic Energy Engineering Region to see the world boss on the map and help you find it.

How to Beat Experimental Field Generator

Use Pneuma Attack to Shut Down the Core

During combat, the Experimental Field Generator will generate a Gravitational Reduction Field, which will cause the player to jump higher. To bring it to a halt, use Pneuma to destroy the core.

Note that it may take a few Pneuma attacks to shut down the core, and some characters' Pneuma attacks might miss on occasion.

Do Plunge Attacks while Gravitational Reduction Field is Active

You can take advantage of the Gravitational Reduction Field by doing several Plunge Attacks on the boss. This is the best thing to do if you don't have a character that can break the core with Pneuma attack.

You can also get The Distance of the Moon achievement if you focus on doing Plunge Attacks when the Gravitational Reduction Field is active.

Best Teams to Defeat the Experimental Field Generator

Recommended Team Composition

Fontaine Team Comps
1	Lyney	Bennett	Xiangling	Zhongli
2	Freminet	Shinobu	Kokomi	Rosaria
3	Neuvillette	Fischl	Kazuha	Zhongli
4	Neuvillette	Lynette	Shinobu	Kokomi

You can use Fontaine Characters to shut down the Experimental Field Generator's core quickly. You can follow the team comps above to ensure you can take out the core, immobilize the boss for a short time, and stop it from unleashing several shockwave attacks!

Use your Best Team Comp if you don't have Fontaine Characters

You can use your best team comp or a comfortable team you're most familiar with to beat the Experimental Field Generator if you don't have Fontaine Characters. Consider putting at least one healer or shielder (could be both) on the team to survive its lethal attacks, like the shockwaves!

The Experimental Field Generator doesn't have elemental damage reduction as well, meaning every element should work fine against it. It is also not as agile as the other bosses, giving you a lot of options to deal with it.

Best Characters by Role

Main DPS
Sub DPS
Support

Experimental Field Generator Item Drops

All Experimental Field Generator Item Drops

Drop	Level
Tourbillon Device	Lv. 30+
Prithiva Topaz Gemstone	Lv. 75+
Prithiva Topaz Chunk	Lv. 60+
Prithiva Topaz Fragment	Lv. 40+
Prithiva Topaz Sliver	Any Lv.

Experimental Field Generator Artifact Drops

Artifact Set Drops
Traveling Doctor	Instructor	The Exile
Gladiator's Finale	Wanderer's Troupe

Used to Ascend Fontaine Characters

Character	Element	Weapon
Charlotte (4★)	Cryo	Catalyst
Wriothesley (5★)	Cryo	Catalyst

You can use the Experimental Field Generator item drop to ascend Wriothesley and Charlotte's character level! To reach the final ascension level, each character requires a total of 46 Tourbillon Device.

New and Upcoming Playable Characters

Experimental Field Generator Attack Patterns

Rock Shrapnels Attack

The Experimental Field Generator will spawn rock shrapnels at random across the field. A circle will mark the location where the rock shrapnels will appear, and there will be a small delay before the shrapnels materialize.

Ground Shockwave Attack

After charging, the Experimental Field Generator will release an energy explosion on the ground, causing a shockwave surge. Keep an eye out for the approaching shockwave and jump to avoid it.

Circling Laser Attack

The Experimental Field Generator's most used attack is the circling laser attack that expands and contracts on the ground. You can avoid it by putting some distance and attacking it from a far.

Experimental Field Generator Information

New World Boss in Fontaine

The Experimental Field Generator is a large contraption enemy that looks to be similar in form and materials to the Clockwork Meka. It is one of the world bosses in Fontaine.

Experimental Field Generator Release Date

Genshin Impact Version 4.1
Release Date	September 27, 2023

Experimental Field Generator was released on September 27, 2023 in Version 4.1, along with other new content!

Version 4.1 Release Date and Banners

Genshin Impact Related Guides

All Boss Fight Guides

List of Bosses

Field Bosses

Geo Hypostasis	Anemo Hypostasis	Electro Hypostasis
Cryo Regisvine	Pyro Regisvine	Oceanid
Primo Geovishap	Cryo Hypostasis	Maguu Kenki
Perpetual Mechanical Array	Pyro Hypostasis	Hydro Hypostasis
Thunder Manifestation	Golden Wolflord	Bathysmal Vishap Herd
Ruin Serpent	Jadeplume Terrorshroom	Electro Regisvine
Aeonblight Drake	Algorithm of Semi-Intransient Matrix of Overseer Network	Dendro Hypostasis
Setekh Wenut	Iniquitous Baptist	Icewind Suite
Emperor of Fire and Iron	Experimental Field Generator	Millennial Pearl Seahorse
Hydro Tulpa	Solitary Suanni	Legatus Golem
Goldflame Qucusaur Tyrant	Gluttonous Yumkasaur Mountain King	Secret Source Automaton - Configuration Device
Tenebrous Papilla	Wayward Hermetic Spiritspeaker