PKsinew Feature list + Download
An OEM+ Pokémon experience with cross-game tracking, mass storage, achievements, and restored events,DOWNLOAD LINK BELOW.
Sinew is now live.
You can grab the project here:
👉 [PKsinew LINK HERE]
After a long stretch of development, rewrites, second-guessing, and “one last feature” moments, this is the version I’m finally comfortable putting out into the world.
Before going any further: this devlog is not a README.
The full technical documentation, setup instructions, and requirements live on GitHub, where they belong. This post is about what Sinew is, what it’s trying to be, and how you actually use it.
What Sinew Is Trying to Be
At its core, Sinew is designed to feel like an OEM+ experience.
The goal was never to replace the games, mod them directly, or turn Pokémon into a spreadsheet simulator. Sinew runs offline, launches your games as-is, and stays out of the way until you need it.
You play normally.
When you want to interact with Sinew, you press a button combination(start+select as default), and Sinew appears over the top of the running game.
From there, everything Sinew does is about context — understanding your saves, your progress, and your history across games.
Core Features
Launching & Game Context
Sinew acts as a launcher, but more importantly, it understands which game and save file you’re currently playing. That context is what allows everything else to work safely and predictably.
Cross-Game Pokédex Tracking
Sinew tracks Pokédex progress on two levels at the same time.
Each game keeps its own individual Pokédex, exactly as it should. FireRed, LeafGreen, Emerald, Ruby, Sapphire — all tracked independently.
On top of that, Sinew maintains a combined Pokédex that reflects your overall progress across all games you’ve played. This lets you see:
What you’ve caught in a specific game
What you’ve caught at least once across your entire journey
How your progress builds over time instead of resetting every save
Nothing is written back to the games themselves — this is purely observational, designed to give you a long-term view the original games never had.
Pokémon Transfers (Including Trade Evolutions)
You can move Pokémon between compatible games without external tools.
That includes:
Standard transfers
Trade evolutions (without needing a second system)
Safe validation before anything is written back to a save
Transfers are always confirmed and reversible — no silent overwrites, no guessing.
Trainer & Pokémon Stats
Sinew lets you inspect things the games never surface clearly:
Trainer stats
Play history
Party Pokémon details
Themes & Visual Customisation
Sinew ships with a full theme system, planned from day one.
All UI colors are driven by a dedicated color layer, making theme swapping instant and safe.
Features include:
Built-in themes
A theme manager with preview panel
Instant switching
Achievement-locked themes
Themes are simple, extensible, and designed so others can create their own without touching core logic.
The “Extra” Systems
This is where Sinew starts leaning into preservation and “what should have been.”
Sinew Mass Storage (Out-of-Game PC)
One of the biggest quality-of-life features in Sinew is its out-of-game storage system.
Sinew includes its own mass Pokémon storage, completely separate from any individual game. This isn’t just a viewer — it’s a fully functional PC that exists outside the games themselves.
20 storage boxes
120 slots per box
Persistent across all supported games
That gives you a shared space to move, organise, and manage Pokémon without having to juggle in-game PC limits or bounce between save files.
Because this storage lives outside the games:
Pokémon can be safely staged before transfers
Cross-game trading and evolution flows are far cleaner
Large collections can be managed without risking save corruption
It also becomes the backbone for systems like achievements, rewards, and event Pokémon — everything passes through a single, consistent storage layer.
This was one of those features that quietly reshaped the whole project. Once Sinew had its own storage, it stopped being “a tool that touches saves” and started feeling like a system that sits around the games instead of inside them.
Achievements System
Achievements act as soft milestones, not checklists.
They unlock based on legitimate in-game actions and progression, and they’re used as gates for other systems — not just trophies for the sake of it.
Event System
Some official Pokémon events never released globally.
Others were time-limited, region-locked, or tied to hardware most people never had access to.
Sinew’s event system restores these moments without injecting files directly. Events are earned, unlocked, and delivered through gameplay-aware systems.
Altering Cave System
One of the more experimental systems.
In the original games, Altering Cave was supposed to rotate Pokémon via events that never shipped. In Sinew, catching a Zubat from Altering Cave lets you engage with a small mini-game that randomly selects from that lost pool.
Each Pokémon can only be claimed once.
When the pool is exhausted, the system permanently closes and an achievement is awarded.
It’s intentionally finite — an echo of an event that never was.
Save Data Export (Readable Format)
Sinew can export your save game data into a fully human-readable format.
This isn’t just Sinew’s internal state — it’s your actual player data, extracted and structured so you can inspect it outside the app. That includes:
Trainer information
Party and PC Pokémon
Stats, moves, and other relevant Pokémon data
The export is designed to be transparent and understandable, not locked behind proprietary tooling. If you want to analyze it, archive it, or build something on top of it, you can.
Your saves remain untouched — this is a one-way export that gives you visibility without risk.
Community, Bugs & What’s Next
If you find bugs or want to hang out:
👉 Discord: https://discord.gg/t28tmQsyuq
Bug reports, feedback, and weird edge cases are very welcome.
Looking ahead, I’d love to get Sinew released via PortMaster.
Here is a teaser image of it running on my Powkiddy X55 — seeing it work on real handheld hardware has been one of the most satisfying moments of this entire project.
Closing
This project started as a curiosity and slowly turned into something I genuinely wish existed years ago.
If you’ve ever wanted your Pokémon games to feel just a little more connected — without losing their original soul — Sinew is for you.
Part 12 marks the release.
Whatever comes next is just bonus content.
If you’ve followed the devlogs so far: thank you.
If this is your first time seeing Sinew: welcome — and start wherever feels right.
