Resident Evil 9: Requiem - Decoding "The Final Puzzle" and the Hunt for 20,000 CP

In the shadowy lore of Resident Evil, the most compelling mysteries are often those hidden from plain sight. For the community delving into the speculative depths of Resident Evil 9: Requiem, one challenge stands as the ultimate enigma: "The Final Puzzle." Cryptically hinted at with the phrase "Let the sweet pair hear the voice," this multi-layered Easter egg promises a massive 20,000 CP reward but has, so far, resisted a complete organic solution. This article is not a definitive guide, but a synthesis and analysis of the community's reported progress toward solving it. We will map the known path of this intricate puzzle, pieced together from celestial ciphers to datamined secrets, and explore the profound questions that stubbornly remain unanswered.

A Critical Note on Context: The information in this guide pertains to a game titled Resident Evil: Requiem or Resident Evil 9: Requiem, reportedly released on February 27, 2026. As of the current date, Capcom has not officially announced Resident Evil 9. This content is based on community reports, speculative guides, and apparent datamining from early 2026. Treat this as a fascinating case study in community puzzle-solving within a hypothetical—or perhaps modded—Resident Evil experience.

The Puzzle That Stopped the Community

"The Final Puzzle" within Resident Evil: Requiem is not your typical file-based riddle. Described in community guides as a complex, multi-stage unlockable challenge, it functions as a meta-Easter egg, weaving together obscure item interactions, environmental clues, and cryptographic translation across multiple playthroughs. The initial discovery of its potential—a staggering 20,000 Challenge Points (CP) reward—sparked a frenzy of collaborative detective work in early 2026.

However, the trail quickly went "cold." While pieces were found, a coherent, step-by-step solution achieved purely through intended gameplay mechanics remained elusive. This stalemate turned the puzzle into a legend, a communal white whale. The progress that has been made stands on the shoulders of key investigators. Creators like Synth Potato are credited with cracking the core celestial cipher, while outlets like IGN reportedly uncovered the critical "A = Ignore" rule. Community members GengarCollects, Milmilk_YouTube, Kyro, and Rantsycancy have all contributed pivotal claims, from item locations to datamined insights, painting a partial—yet compelling—picture of Capcom's most devilish secret.

The Foundational Steps - Acquiring the Key Items

The puzzle's reported architecture demands preparation across separate save files. It hinges on obtaining two specific key items, with the second only revealing its secret after the first is secured.

Key Item 1: Marie's Doll

According to community reports, obtaining this doll requires a ritual of bizarre precision in the Basement/Care Center area during a first playthrough. The alleged steps, reported by GengarCollects, embody Resident Evil's penchant for absurd, specific triggers:

1. Wait for exactly 115 virtual bodies to process on a nearby screen.
2. Survive a subsequent grinder sequence without taking any "finishing blow" damage.
3. Locate a specific toilet and flush it 8 times.

Success reportedly spawns Marie's Doll, a crucial totem that must be placed into storage to enable the next phase.

Key Item 2: The Severed Hand

In a subsequent playthrough (with the doll safely in storage), players must locate a Severed Hand in a different area. The critical action is scanning this hand with a Blood Analysis Machine or Laser Microscope. This scan does not yield typical bioweapon data. Instead, it displays an mRNA sequence—GGC AAG AUA ACG UGU CAU—alongside the tantalizing message "Let's play." This sequence is the core cryptographic text of "The Final Puzzle."

Cracking the Celestial Cipher

This is where the puzzle transforms from fetch-quest to cryptanalysis, and where the community's collaborative breakthrough began. The mRNA sequence is a code where each letter corresponds to a celestial body, but the translation key is scattered across the game world. The reported decryption, pieced together from disparate clues, is as follows:

• G = Sun: A clue on a machine reading "G = 150,000,000" is interpreted as a reference to the Sun's distance from Earth (150 million kilometers).
• U = Moon: An Hourglass with the inscription "U = 380,000" is believed to reference the Moon's average distance (380,000 kilometers).
• C = Star: A scientific report noting "C = 4.2 ly" points to the distance to Proxima Centauri, the nearest star (4.2 light-years).
• A = Ignore: This critical rule, reportedly discovered by IGN's guides from a separate doll and toy head puzzle, simplifies the code dramatically.

Applying this cipher to the mRNA sequence GGC AAG AUA ACG UGU CAU and ignoring all A's yields:

• G G C -> Sun, Sun, Star
• U G U -> Moon, Sun, Moon
• C A U -> Star, (Ignore), Moon

The final deciphered pattern is therefore: Sun, Sun, Star, Moon, Sun, Moon, Star, Moon.

The Final Sequence and Unconfirmed Clues

With the cipher solved, the reported final action is to input this celestial symbol sequence into the "Sun Puzzle Box" (a safe-like device) located in the Lead Researcher's Office. Specific conditions must be met:

• The player must be in possession of Marie's Doll.
• The player must be controlling the character Emily.

A successful input is allegedly met with a faint child's laugh, signaling the challenge's completion and the deposit of the 20,000 CP reward.

Yet, the community suspects this may not be the full story. Several eerie, unexplained clues hint at deeper narrative or mechanical layers that the current solution doesn't address:

• The Hourglass in Marie's cell, when examined from a specific angle facing a hole, may reveal the etched letters "CO'S"—a fragment that has led to speculation about "Nico's," a sandwich shop mentioned elsewhere.
• Observations note that the enemy known as "The Girl" (Marie) has unique animations where she stares at the character Grace's watch, suggesting a timed component or another clue tied to this item.
• Most tellingly, guides acknowledge the existence of a datamined solution uncovered by Kyro and Rantsycancy that involves manipulating event flags in the Care Center Basement. This "shortcut" confirms the reward but underscores a critical point: the true, elegant, "natural" solution intended by the developers—one that seamlessly incorporates every cryptic clue—may still be out there, waiting to be found.

"The Final Puzzle" in Resident Evil: Requiem embodies the series' legacy of deep, community-driven secrets. While a path to the 20,000 CP reward has been charted through datamining and collective ingenuity, the hunt for the purely intended solution—one that fully explains every cryptic clue like the hourglass and the watch—remains open. This analysis serves not as an endpoint, but as a progress report and a call to arms for sleuths to listen closely, for the final voice in this sweet pair's puzzle may yet be unheard.

Tags: Resident Evil 9, Resident Evil Requiem, Easter Egg Guide, Puzzle Solution, Challenge Points