The Carcosan Eclipse in Saros isn’t just a change in the sky from blue to an ominous orange. It’s a full-fledged turning point in the run. The Eclipse unleashes more dangerous enemies that inflict Corruption—a mechanism that reduces your maximum health with each hit. Sound like a death sentence? Not quite. The more terrifying the monsters, the more Lucenite they drop. It’s a classic: high risk, high reward. Below, we’ll break down exactly what changes when the skies of Saros darken.
Table of Contents
Mechanics of Activating the Eclipse and Changing the World

Sooner or later, Arjun stumbles upon a strange pedestal with arms protruding from the base. There’s no way around this thing—this mechanic is essential in most biomes. One touch, and the map transforms from sunny to an ominous orange hell. But it’s not just the weather that changes.
Dangerous Enemies and the Corruption Effect in Saros
Enemies in the eclipsed area become more agile and attack more aggressively. Their projectiles are now not only blue (protected by a shield), but also yellow. The yellow ones are the main headache. Getting hit by one imbues Arjun with Corruption. And each hit reduces your maximum health until you’re carried back to the Passage. Without the chance to heal. Harsh? Of course. But they also drop more Lucenite—every killed enemy literally disintegrates into currency.
Cursed Artifacts and Eclipse Penalties
In normal runs, artifacts are pure help: they boost stats and grant useful abilities. During the Eclipse, everything is different. Artifacts here either work on the principle of “reduce one thing, increase another” (for example, reduce maximum health but double damage), or simply apply a permanent debuff. For fun: increased dash cooldown, loss of Lucenite upon receiving any damage, or something else nasty. The decision is yours—adapt your playstyle to the penalties or ignore these artifacts. But sometimes, you can’t survive without them. And that’s where the real game of nerves begins.
Karkosan Eclipse Survival Guide

You already know that the Eclipse in Saros turns the biome into an orange nightmare with fast enemies and traitorous artifacts. But how do you survive the first five minutes? You won’t have to radically change your playstyle—a few tricks will do. We’ve compiled the most important ones.
Shield Booster vs. Yellow Projectiles
A regular shield only absorbs blue projectiles. During the Eclipse, enemies rain down yellow ones—the ones that accumulate Corruption. “Shield Booster” (an ability unlocked in the skill tree) allows the shield to absorb them as well. Spoiler: Corruption will still accumulate. But you’ll get an Adrenaline boost, which means you’ll be able to fire your Power Weapons more often. And that’s a game-changer.
Ways to Quickly Clear Corruption
Each hit from a yellow projectile reduces your maximum health. This can’t be cured with a First Aid Kit. The only way to get back on track is to remove Corruption in time. How? Two options: activate a power weapon (hold L2 + R2) or open and use the Parry skill. The latter is more difficult, but more effective in close combat.
Artifact Selection and Debuff Management
In a normal run, you grab any artifact—it helps. In Eclipse, artifacts come with a significant drawback: less health, longer dash cooldown, and Lucenite loss when taking damage. On the other hand, they provide a significant bonus. Your task is to figure out whether you can live with this penalty. For example, the health penalty isn’t a big deal if you’re a master of dodging. But losing currency with every hit is painful. Think about it.
Arjun’s Second Life Talent
Seriously. Already in the first biome, you can unlock an ability that grants an extra life. It works simply: when an enemy knocks Arjun out, he gets up on his own. No checkpoints, no restarts. Save this chance for bosses or the hottest rooms. Don’t waste it on regular mobs.
Karcosan Modifiers for Beginners
No one will judge. You can activate “Karcosan Modifiers” in the settings before a run. Two are particularly useful: “Corruption Reduction” (projectiles accumulate less dirt) and “Corruption Cleansing” (allows the effect to reset faster). The first is suitable for those who don’t want to change their style. The second is good if you’re confident in your control but don’t have time to cleanse yourself.
Saros Ratings and Difficulty Balance
At the time of writing, Saros has a Metacritic score of 88. OpenCritic is even more impressive: 96% of reviewers recommend the game. Yes, that’s “generally favorable”—but let’s be honest, for a Housemarque roguelike, that’s a solid score. The studio isn’t sleeping: the May 5th patch has already tightened up balance (nerfed the Power Generator, as expected), added bug fixes, and even new interface color settings. The support at launch was fantastic.
Analysis of the Eclipse System Compared to Returnal
Remember Returnal? The difficulty curve there sometimes felt like a concrete wall. Housemarque clearly learned its lesson in Saros. The Eclipse system (aka Eclipse) is the best proof of that. The risk is higher, but Lucenite is also falling in droves. And most importantly, the player has real tools to manage Corruption, not just tolerate it. Even when the game punishes, it doesn’t feel like bullying. Honestly, I suppose.
Doubting your abilities? Don’t write off Eclipse until you enable Carcosan modifiers. The ones that reduce or cleanse Corruption. Even beginners can get through it with them. And then, you might even want to disable them and go hardcore. It just sucks you in.
