Genshin Impact: The Chasm 100% Completion Guide

What's up, fellow Travelers! Today, we're diving deep into one of the most expansive and mysterious regions in Teyvat: The Chasm in Genshin Impact. If you're aiming for that sweet, sweet 100% completion, you've come to the right place, guys. The Chasm isn't just a simple zone; it's a multi-layered, story-rich area that can take a good chunk of time to fully explore. We're talking about uncovering every secret, nabbing every treasure, and completing every single quest that this underground marvel has to offer. So, grab your potions, power up your Lumenstones, and let's get this exploration party started! This guide is designed to be your ultimate roadmap, ensuring you don't miss a single thing as you conquer The Chasm.

Unveiling The Chasm's Secrets: A Deep Dive

Alright, let's talk about The Chasm, Genshin Impact's massive new area. This place is HUGE, guys, and getting that 100% completion requires a systematic approach. It's not just about running around and hitting every bush; it's about understanding the mechanics, the lore, and the sheer scale of this underground world. The Chasm is divided into two main parts: the Surface and the Underground Chasm. Each has its own set of challenges, collectibles, and hidden wonders. When we talk about 100% completion, we're essentially talking about ticking off every single objective on your mini-map for the area, which includes things like finding all the Oculi (though The Chasm doesn't have these, it has its own unique collectibles), defeating bosses, opening chests, completing World Quests, and discovering all the points of interest. The sheer verticality of The Chasm, especially the Underground section, adds another layer of complexity. You'll be spelunking, navigating treacherous ravines, and utilizing unique mechanics like the Lumenstone Adjuvant to light your way and fend off the Gloom. It’s a real adventure, and frankly, one of the most rewarding exploration experiences in the game. Getting to 100% here isn't just about the rewards; it's about truly immersing yourself in the rich narrative and the challenging environment that miHoYo has crafted. So, if you're looking to leave no stone unturned – literally – then this guide is your best friend. We'll break down the key areas, essential quests, and crucial collectibles you need to hunt down to achieve that coveted completion status. It's a marathon, not a sprint, but with the right strategy, you'll be claiming that 100% badge of honor in no time.

The Surface Chasm: Your Starting Point

The Surface Chasm acts as your initial gateway into this colossal region. While it might seem less daunting than its underground counterpart, achieving 100% completion here is crucial. Think of it as the prologue to the main story of The Chasm. You’ll find plenty of chests scattered across the landscape, from hidden alcoves to atop precarious cliffs. Don't forget to interact with every glowing spot you see; some of them might be valuable resources, while others could trigger hidden events or reveal clues. The Surface is also home to several important World Quests that are integral to unlocking the deeper parts of The Chasm and progressing its narrative. Quests like "Surreptitious Supervision" and "The Stillness of the Deep" will guide you through the region, revealing lore and opening up new pathways. Pay close attention to environmental puzzles; The Chasm is littered with them, often rewarding you with precious chests or unlocking areas. These puzzles can range from activating mechanisms with specific elements to deciphering ancient inscriptions. Exploration is key here, guys. Look for any unusual formations, caves, or pathways that seem off the beaten path. Many secrets are tucked away, requiring a keen eye and a willingness to deviate from the main objectives. The Skyfrost Nail, a prominent landmark, plays a significant role in certain quests and environmental interactions. Make sure you understand its mechanics and how it ties into the broader exploration of the Surface. Furthermore, keep an eye out for unique flora and fauna that might offer insights or resources. The Surface Chasm is designed to familiarize you with the unique atmosphere and mechanics of the region, so take your time, soak it all in, and ensure you’re meticulously clearing out all the little nooks and crannies. It sets the stage for the true challenge that lies beneath.

Delving into the Underground Chasm: A Labyrinth of Wonders

Now, for the main event: the Underground Chasm. This is where the real exploration grind begins, and honestly, it's where a lot of the 100% completion effort will be focused. This vast, multi-layered cave system is a labyrinth filled with unique enemies, challenging puzzles, and a story that unfolds the deeper you go. Your Lumenstone Adjuvant is your best friend down here, guys. Keep it upgraded! It's not just for light; it’s crucial for dispelling the Gloom, a nasty mechanic that drains your HP and can obscure your vision. Finding Lumenstone Ore to upgrade it is a priority. You'll encounter various types of chests, from common ones to exquisite and even luxurious chests, each requiring different levels of exploration or puzzle-solving to acquire. Many are hidden behind environmental puzzles, guarded by elite enemies, or accessible only through specific pathways that might not be immediately obvious. The exploration here is often vertical as well as horizontal. You'll be climbing, gliding, and sometimes even using special platforms or mechanisms to reach new areas. Don't underestimate the power of a good vantage point; sometimes, looking down or up can reveal hidden ledges or pathways. World Quests are absolutely vital in the Underground Chasm. Quests like "Chasm: The Daily Grind," "Chasm: The Final Trial," and the various "Zhiqiong's Exploration" quests will not only push the narrative forward but also unlock significant portions of the map and grant access to areas that are otherwise inaccessible. These quests often involve intricate puzzles, combat challenges, and exploring specific points of interest. We're talking about finding the various Bedrock Keys, activating ancient mechanisms, and delving into the history of the fallen civilization. The sheer density of collectibles and points of interest in the Underground Chasm is astounding. You'll be hunting for Primogems, Mora, upgrade materials, and of course, completing Adventurer Handbook objectives related to the area. It's easy to get lost, so using your map effectively and marking points of interest is a must. Remember, the goal is 100% completion, so every chest, every puzzle, every activated mechanism counts. This underground world is a true testament to Genshin Impact's commitment to delivering vast, engaging exploration content. So gear up, stay alert, and prepare to be amazed by the depths you'll uncover.

Key Collectibles and How to Find Them

To truly hit that 100% mark in The Chasm, you need to be on the lookout for specific collectibles. These aren't just random items; they're key indicators that you're clearing sections of the map and completing objectives. The most critical collectibles include the Lumenstone Crystals and the Lumenstone Ore. Lumenstone Crystals are primarily used to upgrade your Lumenstone Adjuvant, which, as we've discussed, is indispensable for navigating the darker, Gloom-infested areas of the Underground Chasm. You'll find these crystals embedded in the environment, often near ore veins or in hidden nooks. Prioritize collecting these, as a higher-level Adjuvant makes exploration significantly easier and safer. Lumenstone Ore is crucial for enhancing the Adjuvant's power, allowing it to ward off Gloom more effectively and provide a brighter light. These ores are typically found in glowing clusters throughout the Underground Chasm. Make sure you have a good mining character or are prepared to break them down yourself. Beyond the Adjuvant upgrades, keep an eye out for unique Ores like Starsilver, though these are more common in Dragonspine, The Chasm has its own distinct mineral deposits worth harvesting. Another major collectible are the various Chests. We're not just talking about the standard ones; you need to find the Exquisite Chests and Luxurious Chests, which often require puzzle-solving, defeating challenging enemies, or completing small hidden objectives. Many chests are hidden behind breakable walls, require activating pressure plates, or are locked behind elemental mechanisms. Don't forget to look for unique exploration items like the various Artifact deposits and Weapon Ascension Material nodes that respawn daily or periodically. These are vital for your character progression and contribute to the feeling of thorough exploration. Finally, and perhaps most importantly for completionists, are the Points of Interest marked on your map once you've explored enough. These can range from hidden shrines to peculiar rock formations, and fully uncovering them is a prerequisite for 100% completion. Always be scanning your minimap and the environment for any interactive elements or unusual sights that might signify a hidden collectible or an undiscovered area. Happy hunting, guys!

Essential World Quests for 100% Completion

Guys, let me tell you, The Chasm is packed with story content, and you absolutely cannot achieve 100% completion without tackling its World Quests. These aren't just side activities; they are the keys that unlock entire sections of the map, provide crucial lore, and often lead you directly to hidden collectibles and challenging encounters. On the Surface, quests like "Surreptitious Supervision" are your entry point. This questline introduces you to characters like Zhiqiong and sets the stage for the dangers lurking below. It involves investigating strange occurrences and clearing out initial threats, often rewarding you with chests and valuable intel. Another crucial Surface quest is "The Stillness of the Deep," which delves deeper into the history and mysteries of The Chasm's surface layer, often involving environmental puzzles and exploration of ancient ruins. These quests are designed to onboard you into the Chasm's unique mechanics and lore. Now, when we venture into the Underground Chasm, the questlines become even more critical. The "Chasm: The Chasm" questline, often initiated through dialogue or exploration, is paramount. This series involves multiple parts and guides you through the core areas of the underground, requiring you to activate mechanisms, find lost artifacts, and confront formidable foes. You'll be interacting with the ancient devices, deciphering murals, and potentially even uncovering the fate of past explorers. Zhiqiong's exploration quests are also a recurring and vital part of the Underground Chasm's narrative. These quests often involve tracking down specific items, investigating anomalies, and reaching previously inaccessible areas. They are instrumental in piecing together the fragmented story of The Chasm. Moreover, don't forget about the smaller, but equally important, quest chains that might appear as you explore. These could involve helping out specific NPCs, clearing out monster camps, or activating ancient machinery. Each one contributes to the overall completion percentage of the area. The best advice I can give you is to talk to every NPC you encounter in The Chasm and always check your quest log for new entries or objectives related to the region. Many of these quests are not automatically marked on your map initially, requiring you to actively seek them out. So, prioritize these story missions, as they are your primary drivers for unlocking the vast majority of The Chasm's secrets and achieving that coveted 100% completion.

Navigating the Gloom and Utilizing the Lumenstone Adjuvant

Okay, let's talk about a mechanic that defines exploration in the Underground Chasm: the Gloom. This insidious environmental hazard is a real pain, draining your HP and making everything murky. You cannot achieve 100% completion in the Underground Chasm without mastering how to deal with the Gloom, and your trusty Lumenstone Adjuvant is your lifeline. This gadget, which you'll upgrade throughout your journey, is essential for pushing back the darkness and keeping yourself alive. The Gloom manifests as a creeping miasma that reduces your maximum HP and deals damage over time. Certain areas are perpetually shrouded in Gloom, while others might have Gloom-sacs that release it when disturbed. The key to survival and exploration is understanding your Lumenstone Adjuvant's functions. When activated, it emits a bright light that can temporarily dispel the Gloom in a radius around you. The effectiveness and duration of this light depend on the Adjuvant's upgrade level. This is why collecting Lumenstone Ore and Lumenstone Crystals is so critical – they directly power up your Adjuvant. Always keep an eye on your Adjuvant's energy level; if it depletes, you'll be vulnerable. You can recharge it at specific activation points or by picking up glowing motes dropped by enemies or found in the environment. Furthermore, the Lumenstone Adjuvant has other abilities unlocked as you upgrade it, such as a special attack that can deal significant damage to enemies and break Gloom-infused objects. Mastering the timing of these abilities is crucial for combat encounters within Gloom-filled areas. When exploring, constantly be aware of the Gloom's intensity and your Adjuvant's status. Prioritize clearing Gloom-infested areas first, as this will often reveal hidden chests, pathways, or quest objectives that were previously obscured. Don't be afraid to backtrack to an activation point if your Adjuvant is low on energy. A little bit of strategic backtracking can save you a lot of trouble and ensure you don't miss out on any part of the map. It's a dance between exploration, combat, and resource management, all centered around this unique gadget. So, keep that Adjuvant charged and ready, guys, because it's your best weapon against the oppressive darkness of The Chasm!

Final Tips for Achieving 100% Completion

Alright, Travelers, we're nearing the end of our The Chasm 100% completion journey. You've braved the depths, deciphered ancient secrets, and battled formidable foes. Now, for some final, crucial tips to ensure you've truly left no stone unturned. First and foremost, use your map religiously. The Chasm's map, especially the Underground section, can be incredibly confusing with its multiple layers and interconnected pathways. Don't hesitate to zoom in, pan around, and mark any points of interest, puzzles, or areas you haven't fully explored yet. Use different icons for different types of objectives if it helps you stay organized. Second, don't neglect any seemingly minor objectives. While big quests and hidden bosses are obvious targets, those small environmental puzzles, breakable walls, or hidden chests often contribute significantly to that final percentage. They might seem insignificant at first, but they add up. Third, prioritize upgrading your Lumenstone Adjuvant. As stressed before, this gadget is your key to navigating the Gloom-filled Underground. A fully upgraded Adjuvant makes exploration faster, safer, and allows you to access areas that might be too dangerous otherwise. Collect every Lumenstone Ore and Crystal you find. Fourth, revisit areas. Some chests or puzzles might only become accessible after completing certain World Quests or progressing through the main story of The Chasm. If you're stuck at 99%, chances are you missed something that only unlocks later. Go back, check your map, and see if any new opportunities have appeared. Fifth, talk to everyone. NPCs in The Chasm often have hidden quests, provide valuable lore, or offer hints about secret locations. Don't skip dialogue! Finally, be patient. The Chasm is designed to be a sprawling, intricate exploration zone. Achieving 100% completion is a marathon, not a sprint. Take breaks, enjoy the atmosphere, and savor the discovery process. With meticulous exploration, a keen eye for detail, and the strategies we've covered, that 100% completion badge is well within your grasp. Happy adventuring, guys!