Troubleshooter: Abandoned Children

Tactical Brilliance Buried Under Staggering Complexity

by Dandylion

RPG gameSteam$24.99

Reviewed by the Rankeno Strategy & Sim DeskUpdated Oct 2026

Troubleshooter: Abandoned Children is a RPG game for Steam. Solid but demanding — recommend it only to the right audience. It scores 7.3 out of 10 — Good.

7.3Good#84 of 121 Casual games

How it scored How we score

  • Design5.5
  • Innovation8.0
  • Value9.0
  • Utility7.5

In one line

Dandylion’s Troubleshooter: Abandoned Children is a mathematically demanding tactical RPG that rewards immense patience, offering dedicated strategists hundreds of hours of deep character customization at the cost of grueling pacing and a labyrinthine interface.

Released Apr 23, 2020

The verdict

Solid but demanding — recommend it only to the right audience.

What we liked

  • Deep Customization: The 800+ mastery system offers exceptional character building depth.
  • Tactical Rigor: Deeply rewarding combat that severely punishes mistakes and rewards planning.
  • Massive Value: Easily provides 100+ hours of meaningful, mechanically rich content.

What could be better

  • Glacial Pacing: Missions frequently stretch past an hour, requiring immense time investments.
  • UI Clutter: Navigating the dense, overlapping systems feels unnecessarily archaic.
  • Rough Localization: Stilted English translation dampens the narrative impact.

Is it for you?

Best for

  • Hardcore strategy veterans who found modern XCOM too restrictive.
  • Min-maxers and theorycrafters who enjoy spending hours optimizing build spreadsheets.
  • Players seeking a massive, long-term single-player campaign to sink their teeth into.

More reviewed in Casual

Overview

The modern tactical RPG genre often feels trapped between two disparate philosophies. On one side, the punishing, high-stakes military precision of Firaxis’s modern XCOM franchise. On the other, the narrative-heavy, stat-stacking character progression of classic Japanese strategy games like Final Fantasy Tactics. Developers rarely attempt to marry the two, usually because the resulting mechanical weight crushes the core gameplay loop under its own gravity. Independent studio Dandylion ignored that risk entirely. The result is Troubleshooter: Abandoned Children, a sprawling epic that refuses to compromise on depth, scale, or ambition.

Set within the neon-lit, free-trading mega-city of Valhalla—a sprawling metropolis buckling under the weight of civil unrest and entrenched criminal syndicates—players take command of Albus, a newly licensed Troubleshooter. The task is building a private security agency from the ground up, recruiting a distinct roster of anime-inspired operatives to clean up the streets. But narrative context is strictly secondary to the game’s true obsession: systems engineering.

Dandylion positioned Troubleshooter as a core PC tactical experience, and it wears its indie origin on its sleeve. It lacks the cinematic polish of its AAA peers, substituting high-fidelity cutscenes with dense text boxes and a stilted, occasionally awkward English localization. Yet, beneath the rough exterior lies a mechanical foundation of unusual depth. This is not a casual weekend distraction. It is a 100-plus hour commitment that demands aggressive theorycrafting, relentless grinding, and a high tolerance for interface friction. For players who treat spreadsheet optimization as a primary gameplay pillar, Troubleshooter delivers. For everyone else, it is an impenetrable wall of statistics.

Key features

  • The Mastery Board: An aggressively deep character customization system boasting over 800 unique passive skills. Players combine these passives to unlock hidden set bonuses and tailor class archetypes to hyperspecific combat roles.
  • Tactical Grid Combat: Turn-based, cover-reliant engagements that blend XCOM-style line-of-sight rules with elemental interactions, reaction fire, and strict action-point management.
  • Agency Operations: A robust meta-layer where players craft gear, research enemy factions, capture and train hostile beasts, and engineer specialized mechanical combat drones to deploy alongside human operatives.

Analysis

The core of Troubleshooter operates on a principle of overwhelming player agency. Most strategy games lock players into a defined class path by level 10; Dandylion instead hands over the keys to the entire database and asks players to build the engine themselves.

The Theorycrafter’s Fever Dream

The Mastery Board is the game’s defining feature and its most intimidating hurdle. Characters do not simply level up and acquire predetermined perks. They extract “masteries” from defeated enemies, creating a massive pool of over 800 individual passive traits. Slotting these traits into a character’s grid is a slow, deliberate process of optimization. A build might hinge on calculating the exact action-point recovery speed required to execute a chain-killing maneuver across half the map.

The hidden synergy system is the design’s centerpiece. Equipping specific combinations of masteries unlocks powerful set bonuses. Discovering these synergies requires either exhaustive experimentation or a second monitor permanently locked to a community wiki. When a build finally clicks—when a sniper chains consecutive overwatch kills while regenerating health and applying elemental debuffs—the payoff is rare in the genre. That power trip is earned through rigorous intellectual labor.

The Friction of Pacing

That intellectual labor, however, exacts a heavy toll on the game’s pacing. Troubleshooter does not respect the player’s time. Individual narrative missions routinely drag past the one-hour mark. The maps are massive, often populated with dozens of enemy combatants who each require deliberate tactical dismantling. Because the core mechanics heavily penalize sloppy positioning, rushing is not an option. Encounters become protracted sieges of inching forward, relying on cover and overwatch traps.

This slow crawl is exacerbated by the game’s inherent demand for grinding. To build the perfect character, players need specific masteries. To get those masteries, they must repeatedly farm specific enemy types. This transforms the mid-game into a repetitive loop of replaying older stages. Dandylion mitigates this slightly with automated farming mechanics and varied side objectives, but the structural repetition remains a stark reality.

Interface and Localization

Managing this colossal array of systems requires heavy interaction with the UI, which struggles under the weight of the game’s ambition. Navigating inventory screens, crafting menus, and the Mastery Board feels unnecessarily convoluted. Crucial information is frequently buried under nested menus or obscured by dense tooltips.

The localization compounds this cognitive load. The English translation is perfectly functional for basic mechanical comprehension, but it stumbles badly during narrative delivery. Dialogue is stiff, tonal shifts are jarring, and typographical errors are common. While the core plot of gang warfare and corporate espionage is compelling enough to drive the action forward, the awkward prose strips away much of the intended emotional resonance. Players are here for the math, not the melodrama.

Visuals & performance

Aesthetically, Troubleshooter adopts a clean, cel-shaded anime art style that feels distinct, if slightly generic in its character archetypes. The visual design prioritizes tactical clarity above all else. Grid lines, cover indicators, and line-of-sight markers are brightly contrasted against the urban environments, keeping the battlefield state easy to read.

As a 2D-styled tactical game of this scope, the title is light on hardware demands, and its design is built to track dozens of units, complex elemental surface effects, and cascading reaction-fire triggers without strain. However, the game clearly betrays its lower budget in its environments, which often recycle assets heavily across the 100-hour campaign. The neon alleys and rusted industrial parks of Valhalla eventually blur together into functional, but forgettable, combat arenas.

Platform nuances

Built natively for Steam and mouse-and-keyboard play, the experience is structurally sound by design. Drag-and-drop mechanics for the Mastery Board and precise clicking for grid movement suit the platform. Dandylion built this specifically for PC power users. Adapting it to a controller layout or a handheld screen is an exercise in frustration by design: the text scaling is too small for small displays, and navigating the hyper-dense UI with analog sticks would drastically slow down an already methodical game. This title demands a desk, a mouse, and undivided attention.

Final verdict

Troubleshooter: Abandoned Children is a flawed but formidable work of systems design. It actively alienates casual players with its impenetrable UI, staggering complexity, and brutal mission lengths. But for a specific breed of tactical gamer—the kind who views character optimization as a high art form—Dandylion has delivered something genuinely substantial. It requires work, patience, and a high tolerance for jank, but the resulting tactical sandbox is a rare achievement in the genre. We recommend it to the right audience only.

Reviewed by the Rankeno Strategy & Sim Desk. Scores are out of 10; the overall score is the desk’s editorial judgement, informed by the four sub-scores above. How we review

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Store facts (checked Oct 2026)

Store ratings
9,517

Quick facts

Developer
Dandylion
Released
Apr 23, 2020
Platform
Steam
Price
$24.99
Genres
Casual, Indie, RPG, Strategy

Questions about Troubleshooter: Abandoned Children

Is Troubleshooter: Abandoned Children worth it?

Troubleshooter: Abandoned Children is a flawed but formidable work of systems design. Our editors scored Troubleshooter: Abandoned Children 7.3 out of 10, which puts it in our Good band.

Why does Troubleshooter: Abandoned Children score 7.3 out of 10?

With a score of 7.3 out of 10, Troubleshooter: Abandoned Children lands in our Good band. Value is its strongest category at 9.0 out of 10. Design is the weakest at 5.5.

What do our editors like most about Troubleshooter: Abandoned Children?

Deep Customization: The 800+ mastery system offers exceptional character building depth. Tactical Rigor: Deeply rewarding combat that severely punishes mistakes and rewards planning.

What do our editors say is Troubleshooter: Abandoned Children's biggest weakness?

Glacial Pacing: Missions frequently stretch past an hour, requiring immense time investments. UI Clutter: Navigating the dense, overlapping systems feels unnecessarily archaic.

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