If your goal in Path of Exile 1 is reaching level 100 as efficiently as possible in patch 3.29, City Square Abyss farming is one of the strongest experience strategies available. This setup is built around extremely short, repeatable T16 maps, high monster density, and a route that minimizes downtime inside each map. It is not the most loot-focused method, but for raw progress on the experience bar, it is outstanding.

This guide explains how the strategy works, why City Square is the preferred layout, what scarabs and atlas choices support it, and how it compares to Breach when planning a late-game leveling grind. It also covers the tradeoffs, including map sustain, investment, and what kind of build handles the strategy best.

Why City Square Abyss Is So Good for Experience

The core idea is simple: force Abyss encounters to travel along the outer lanes of City Square, then clear them as quickly as possible while stacking extra monster generation from atlas passives and map scaling. The layout matters because City Square is compact, predictable, and easy to loop without wasting movement.

Instead of lingering to loot every drop, the strategy prioritizes one thing above all else: chaining maps at high speed. That makes it very different from farming plans that aim to maximize profit per map. Here, the goal is to enter, trigger the Abysses, clear the monsters, check the final reward point, optionally kill the central bosses, and leave immediately.

Because of that pace, the method performs best for players who already have a stable endgame character and want to convert map stockpiles, scarabs, and Path of Exile currency into a smoother level 100 push.

How the Strategy Works in Practice

Map routing

On City Square, Abyss paths tend to run around the edges of the map. That makes the route very easy to execute:

• Enter the map and move along the perimeter.
• Open each Abyss pit as you encounter it.
• Continue running the outer lanes until the cracks finish and the pits go dark.
• Avoid stopping for minor loot during the run.
• At the final Abyss endpoint, quickly check the reward chest outcome.
• Optionally move to the center and kill the three bosses before exiting.

This is one of the most accessible leveling routes because it does not require complicated positioning. Many fast mapping builds can simply follow the edge, clear ahead, and keep moving.

Why the final Abyss matters

The main loot consideration is the final chest outcome, especially the Skittering reward chest. Since the best chest result is tied to the end of the encounter chain, it usually makes sense to ignore earlier distractions and finish the full Abyss first. If the last stop does not produce a valuable result, many players simply leave and begin the next map.

That approach keeps the strategy focused on experience while still preserving some upside from scarabs, lucky drops, and occasional jackpot outcomes.

Best Map Setup for the XP Grind

This strategy scales best in juiced red maps. Regular T16 City Square maps with eight modifiers are ideal because explicit modifiers increase monster density and improve the value of atlas scaling. More monsters means more experience, and this setup is designed to push that as far as possible without turning every map into a long clear.

You will want a large stock of maps ready before starting a serious session. Since each run is so short, downtime in stash management becomes a real issue. Prepare batches in advance, filter out dangerous or inefficient map mods for your build, and keep enough inventory space to chain maps without interruption.

For players managing their mapping PoE currency carefully, this is one of those strategies where bulk preparation matters almost as much as character power.

Recommended scarabs

A common setup is:

• Two Scarabs that increase monster count substantially
• Three Abyss Scarabs to extend and strengthen Abyss encounters

The exact names and market values can shift with the league economy, but the principle stays the same. You want more monsters, longer Abyss paths, and as much density as possible packed into a short route. This is why the strategy feels so explosive when optimized.

It also means you should expect meaningful upfront cost in scarabs and map prep. If you are converting loot into more runs, having a reserve of PoE orbs for bulk purchases makes the grind much smoother.

Atlas Tree Priorities

The atlas tree should support a single goal: generate dense, fast-spawning monsters that can be cleared with minimal waiting.

1. Full Abyss investment

Take the major Abyss clusters that improve monster density, rare and magic monster appearance, and overall encounter quality. These nodes are the backbone of the strategy. Without them, the experience per map drops too much to justify the fast in-and-out loop.

2. Searing Exarch altars over Eater of Worlds

Searing Exarch is preferred because its altar-related monster spawns are immediate. Eater influence can introduce slight delays while packs appear, and even small pauses add up when your maps are this short. For an XP-focused setup, immediacy is more valuable than slower reward pacing.

Take a look at: budget Breach farming guide for fast XP and strong currency

3. Beyond for extra density

Beyond is excellent here because Abyss naturally creates enough kills in tight areas to trigger extra demon spawns. That translates into more monsters and more experience with little change to your route.

Delirium adds pressure, but it also adds bodies. If your build can handle the damage and visual clutter, it is one of the cleanest ways to increase experience gain in this setup.

5. Explicit modifier scaling

Take atlas passives that improve the effect of map modifiers and increase rare or magic monster presence. These nodes are especially valuable when running eight-modded maps because they amplify the density you are already paying for.

Build Requirements and Accessibility

The best version of this strategy uses a very fast mapper with strong movement and instant or near-instant screen clear. Shield Charge setups, speed-stacking builds, projectile clear builds, and autobomber-style characters are all natural fits.

That said, City Square Abyss is still more forgiving than some Breach-based leveling methods. Breach often favors builds that can clear wide circles or off-screen dense packs before the timer pressure becomes awkward. Abyss on City Square is simpler. You follow a line, clear what spawns, and keep moving.

This makes it a strong option for many characters that are not perfectly optimized but can still survive juiced T16 content. If you need extra upgrades before starting the grind, spending some endgame PoE currency on movement, survivability, or reliable clear speed usually gives better returns than chasing niche damage improvements.

Should You Kill the City Square Bosses?

Usually, yes, if your character can do it in just a few seconds.

The three central bosses are close together and can add useful value through boss drops and invitation progress. Since the map is already so short, a quick detour can improve overall returns without harming experience too much. If your build takes too long to kill them, skip them and stay focused on the main loop.

The right answer depends on your clear speed. For pure leveling, anything that slows the map noticeably should be cut. For players who want at least some loot flow while pushing 100, the boss detour is often worth it.

XP Per Hour Expectations

Well-optimized versions of this farm can outperform many other 3.29 leveling setups, especially from level 99 to 100 where the experience penalty is severe. The biggest strength is consistency over a long session. Even though individual maps can vary based on Abyss quality and monster composition, the average remains very strong when the maps are chained rapidly.

Some runs will feel average, while others spike much higher because the Abyss rolls more rare and magic monsters or extends favorably. That variance is normal. What matters is maintaining the pace across dozens of maps.

Because of the short duration per run, the strategy also places unusual emphasis on loading screens, map management, and pre-rolled inventory batches. Efficient PoE 1 leveling at this stage is not only about combat speed. It is also about reducing every second of non-combat downtime.

Profit Expectations and Loot Reality

This is primarily an experience strategy, not a dedicated money printer. You can still make solid returns from scarabs, random valuable drops, boss loot, and occasional premium Abyss rewards, but the method gives up a lot of loot efficiency in exchange for speed.

That tradeoff is important to understand before you start. If your main goal is wealth generation, there are better choices. If your goal is level 100 with enough loot to offset investment, City Square Abyss performs well.

In practical terms, this means the strategy suits players who already have enough resources to sustain repeated map prep. It is not the ideal first step for a fresh atlas, but it is excellent once your character is established and you can comfortably fund scarabs, map rolling, and replacement supplies. That is where league start PoE currency concerns fade and a specialized leveling plan becomes realistic.

Take a look at: City Square Delirium farming guide

When Abyss is better

• You want the highest possible experience per hour.
• You prefer short, repeatable maps.
• Your build handles narrow routing better than wide circular clears.
• You value a simpler, lower-attention gameplay loop.

When Breach is better

• You want stronger loot potential alongside leveling.
• Your build excels at clearing huge screens instantly.
• You prefer staying in a map longer instead of constantly re-entering.
• You want access to high-roll Breach-specific rewards.

Breach remains very competitive because it combines strong experience with better upside on loot. In particular, rare Breach drops can massively outpace Abyss reward spikes. However, Abyss tends to be easier to execute and can edge out Breach in pure speed if your setup is optimized around rapid map turnover.

For many players, the best answer is simply the one their build handles more comfortably. If both feel good, alternating between them can reduce burnout while keeping experience gain high.

If you want a deeper look at the alternative route, check out our budget Breach farming guide for fast XP and strong currency. If you want another City Square-focused strategy with a different reward profile, our City Square Delirium farming guide is also useful.

Tips to Make the Strategy Smoother

• Pre-roll a large batch of maps before you begin.
• Use a strict loot filter so you do not stop for low-value items.
• Keep scarabs organized in bulk for fast device setup.
• Skip slow mechanics that do not support experience gain.
• Only add boss kills if they are truly fast for your build.
• Prioritize movement speed, clear consistency, and survival over greed.

It is also wise to avoid risky map mods that can randomly kill a level 99 character. The fastest XP strategy stops being efficient the moment deaths start happening. Defensive consistency is worth more than squeezing out one extra damage multiplier.

Who Should Use This Strategy?

This leveling method is best for players who:

• Already have a capable T16 mapping build
• Want to push 100 as efficiently as possible
• Can invest in bulk maps and scarabs
• Do not mind sacrificing some loot for speed
• Prefer straightforward execution over mechanically busy farming

If that sounds like your current position, City Square Abyss is one of the strongest late-game leveling options in 3.29. It is fast, simple to route, and highly scalable with investment.

FAQ

For pure experience per hour, it can be better. Breach is still excellent, but Abyss often wins on raw speed if your map chaining is efficient.

Do I need a top-tier build for this strategy?

No, but you do need a build that can clear juiced T16 maps safely and move quickly. It is more accessible than some Breach setups because the route is simpler.

Should I loot during the map?

Usually no. This strategy is strongest when you minimize stops and only check the most meaningful Abyss rewards plus optional boss loot.

Is this a good way to make PoE currency?

It can generate returns, but it is mainly an XP farm. If your focus is profit first, a dedicated farming strategy will usually outperform it.

How much setup does it require?

You need a large supply of eight-modded T16 City Square maps, Abyss-focused scarabs, and enough resources to sustain repeated runs. Bulk prep is a major part of efficiency.