- Release Year: 2016
- Platforms: Nintendo Switch, PlayStation 4, Windows, Xbox One, Xbox Series
- Publisher: LNDFRR, QUByte Interactive Ltda.
- Developer: LNDFRR
- Genre: Action
- Perspective: Top-down
- Game Mode: Single-player
- Gameplay: Arcade, Shooter
- Setting: Fantasy, Futuristic, Sci-fi
- Average Score: 86/100

Description
In Extremis is a fast-paced, top-down shooter set in a sci-fi/fantasy blend of a futuristic, abandoned spaceship filled with hostile aliens. Players take on the role of a space pilot who must navigate through the ship, battling waves of enemies and solving puzzles to unlock doors and progress through levels. The game draws inspiration from various sources, including mysticism and pop culture, to create an engaging and challenging experience.
Where to Buy In Extremis
PC
In Extremis Guides & Walkthroughs
In Extremis Reviews & Reception
opencritic.com (90/100): When shmups get artsy, it’s a lovely kind of bullet hell.
steambase.io (83/100): In Extremis has earned a Player Score of 83 / 100. This score is calculated from 47 total reviews which give it a rating of Positive.
gameskinny.com : When shmups get artsy, it’s a lovely kind of bullet hell.
In Extremis Cheats & Codes
PC
| Code | Effect |
|---|---|
| IJEKAH | Unlocks Level C200 |
| JBHGAD | Unlocks Level B101 |
| CJBAIK | Unlocks Level A002 |
| ATILAHUN | GOTO code for Level A002 |
| FIJGAD | Unlocks Level B103 |
| KADBEI | Unlocks Level C204 |
| ZENDOR56 | GOTO code for Level C204 |
| JDKCHB | Unlocks Level D305 |
| STRADIUS | GOTO code for Level D305 |
| CHIGAK | Unlocks Level C207 |
| TARRACI12 | GOTO code for Level C207 |
| HDGJAE | Unlocks Level B108 |
| BGJAF | Unlocks Level A009 |
| CARTOONO | GOTO code for Level A009 |
| AFBJDH | Unlocks Level C210 |
| GOREXZ73 | GOTO code for Level C210 |
| JEAGHI | Unlocks Level B111 |
| ALTEA117 | GOTO code for Level B111 |
| ABFEKI | Unlocks Level A012 |
| AIDCJF | Unlocks Level B113 |
| EFGHJC | Unlocks Level C214 |
| RAMDAC38 | GOTO code for Level C214 |
| IJHGBA | Unlocks Level D315 |
| EIABDC | Unlocks Level E416 |
| JFBADG | Unlocks Level D317 |
| EPSILON4 | GOTO code for Level D317 |
| AEDKGB | Unlocks Level F518 |
| KCFGIB | Unlocks Level G620 |
| HEAJDF | Unlocks Level H721 |
| NEAREND1 | GOTO code for Level H721 |
| KFGCJD | Unlocks Level H719 |
| GDEAJF | Unlocks Level I822 |
| CENTRAL7 | GOTO code for Level I822 |
| HEFDKB | Unlocks Level G623 |
| JGCDIB | Unlocks Level H724 |
| CDAJKE | Unlocks Level H725 |
| ARKETYPE | GOTO code for Level H725 |
| EFIBAG | Unlocks Level F526 |
| PRACTIX4 | GOTO code for Level F526 |
| BHAJKG | Unlocks Level I827 |
| HJKDCF | Unlocks Level F528 |
| ANTARESS | GOTO code for Level F528 |
| FKIEJG | Unlocks Level G629 |
| CLEENEND | GOTO code for Level G629 |
In Extremis: A Psychedelic Odyssey Through the Shmup Genre
Introduction
In the overcrowded landscape of indie shoot ’em ups, In Extremis (2016) stands apart as a fever dream of ambition—a game that marries bullet-hell chaos with avant-garde artistry. Developed by solo creator LNDFRR over four grueling years, this top-down shooter eschews genre conventions to deliver an experience that’s as much a meditation on existential themes as it is a test of reflexes. While its Steam user score of 83/100 and cult following hint at its resonance, In Extremis remains a polarizing gem, celebrated for its audacity but dogged by accusations of impenetrability. This review argues that the game is a flawed yet vital experiment—one that redefines what a shmup can be when unshackled from tradition.
Development History & Context
The Vision of LNDFRR
LNDFRR, a pseudonymous Brazilian developer, positioned In Extremis as a love letter to the “free indie games of the 2006–2012 era,” citing inspirations ranging from “centuries-old mysticism to contemporary pop-culture.” Built in GameMaker Studio, the project was a solo endeavor bolstered by collaborations with musicians and artists, reflecting a DIY ethos reminiscent of early indie pioneers like Cave Story’s Daisuke Amaya.
A Genre in Flux
When In Extremis launched in 2016, the shmup genre was undergoing a quiet renaissance. Titles like Downwell and Nuclear Throne had begun blending roguelike elements with tight arcade mechanics, but LNDFRR rejected procedural generation in favor of handcrafted, thematically dense stages. This decision set In Extremis apart, positioning it as a deliberate counterpoint to the算法-driven trends of the era.
Technical Constraints
The game’s 2D sprite-based visuals and minimal system requirements masked its ambition. Each of its 11 stages demanded bespoke art, sound, and gameplay systems—a staggering workload for a solo developer. While the final product occasionally betrays its scope with erratic difficulty spikes (noted by Indie Game Reviewer), its sheer variety remains a technical feat.
Narrative & Thematic Deep Dive
A Cosmic Bildungsroman
The protagonist—a nameless woman fleeing Earth to “reach the end of the universe”—is less a character than a vessel for the game’s existential musings. Her journey through domains like “War,” “Nostalgia,” and “Sex” unfolds via surreal cutscenes and environmental storytelling, evoking Akira’s psychedelic animation and The Last Starfighter’s adolescent escapism.
Dialogue as Texture
Text fragments (“I am the wound and the knife”) pepper the UI, recalling NieR: Automata’s poetic nihilism. These lines, though often cryptic, reinforce themes of self-destruction and rebirth, with the protagonist’s ship morphing to reflect her psychological state.
Thematic Cohesion
Each stage embodies a human experience:
– Primordia (The Birth of Desire): A jazz-scored dance through confetti explosions, climaxing in a boss battle against a disco ball-headed reveler.
– Limbo (The Weight of Memory): A monochrome labyrinth where enemies spawn from sepia-toned photographs.
The game’s refusal to moralize these themes—instead presenting them as cyclical forces—lends it a haunting maturity.
Gameplay Mechanics & Systems
Core Loop: High Stakes, Higher Scores
In Extremis follows the classic shmup template: evade bullets, chain kills, and survive. However, its “Aspect” system—12 unlockable weapons with alternate fire modes—adds tactical depth. For example:
– The Serpent’s Kiss: A rapid-fire spread shot that sacrifices range for crowd control.
– Eclipse: A chargeable black hole that sucks in enemies but slows movement.
Innovations and Missteps
- Dynamic Stages: Levels shift perspective (vertical scrolling to horizontal) and mechanics, as seen in the rhythm-based “Club” stage. While Gameskinny praised this as “daring,” some players found the transitions disorienting.
- Progression System: Experience points grant “Continues,” rewarding mastery but punishing newcomers. A Steam forum user criticized this as “grindy,” particularly in later stages.
- UI Clutter: The kaleidoscopic visuals sometimes obscure hitboxes—a common complaint among players.
Difficulty: Love It or Leave It
The game’s “zen-like” flow (per Indie Game Reviewer) is intermittently shattered by sudden difficulty spikes, such as the final boss’s screen-filling lasers. While masochists may relish the challenge, others called it “unfair” in Steam reviews.
World-Building, Art & Sound
A Visual Feast
LNDFRR’s hand-drawn art style shifts radically between stages:
– 0100111: A retro-computing homage with CRT scanlines and 8-bit sprites.
– The Abyss: Bioluminescent horrors reminiscent of Shadow of the Colossus’s underwater temple.
The GameSkinny review likened the experience to “a gallery crawl,” with each stage functioning as a standalone art piece.
Soundtrack: Eclectic to a Fault
The score oscillates between big-band jazz, glitchy electronica, and piano solos, often mid-level. While critics praised this eclecticism, the lack of a cohesive audio identity left some players disjointed.
Atmosphere: Loneliness as a Aesthetic
The protagonist’s isolation is amplified by minimalist sound design—bullets hiss in vacuum, and tracks fade abruptly to silence. This creates an oppressive mood that lingers long after the credits roll.
Reception & Legacy
Launch and Early Reviews
In Extremis flew under the radar at release, overshadowed by AA titles. However, niche outlets championed its audacity:
– GameSkinny: “A shoot ‘em up that thinks it’s an art film.”
– Indie Game Reviewer: “A flawed masterpiece for the patient.”
Its Steam user base grew organically, culminating in a 2022 console ports.
Cultural Impact
While not a commercial blockbuster, In Extremis inspired indie auteurs:
– Its “thematic stage” structure influenced Hyper Light Drifter’s zone design.
– The “pay-what-you-want” itch.io model mirrored by games like Celeste’s PICO-8 prototype.
The Divisive Legacy
Today, the game is a cult classic—hailed by some as a “boundary-pushing triumph” (OpenCritic) and dismissed by others as “style over substance” (Home of the Underdogs).
Conclusion
In Extremis is not for everyone. Its deliberate abrasiveness, uneven pacing, and opaque storytelling demand patience. Yet, for those willing to endure its trials, it offers a singular vision—a shmup that dares to ask: What if a high score felt like a prayer?
LNDFRR’s opus may lack the polish of Cuphead or the immediacy of Ikaruga, but its raw ambition secures its place in gaming history. Like EarthBound or Psychonauts, it’s a game that will be rediscovered, debated, and deconstructed for decades. In a medium increasingly dominated by algorithmic design, In Extremis is a defiant reminder that games can still be art—messy, baffling, and unforgettable.
Final Verdict: A flawed masterpiece for the brave. ★★★★☆ (4/5)