Open, community-contributed dataset measuring Nigeria's game-development sector. Provenance-tiered, free sources only. By Apex Grid Technologies.
# Naija Games Archive
**The open dataset the Nigerian games sector uses to measure itself.**
*An open project by Apex Grid Technologies · apexgridapps.com*
Nobody publishes this data — no official count of studios, games, downloads, or revenue. So we
build it **in the open, together**: anyone can add a studio or developer, and every value carries
a **provenance tier** that says exactly where it came from and how much to trust it.
- **Free for everyone. Open-source.** Code: MIT · Data: CC BY-SA 4.0. See `LICENSE`.
- **Community-contributed** — add yourself via the GitHub issue form, a PR, or a Google Form.
See `CONTRIBUTING.md`. There is **no gatekept list**.
- **Honest by design** — self-reported numbers are labelled 🟡, never dressed up as audited.
📄 **Why this exists — the problem & business case** ·
**Technical white paper**
## Provenance tiers (the heart of the project)
Every value in the dataset is tagged with where it came from — and when we hold more than one, we
**keep and show them all** (self-report *and* our independent estimate, side by side):
| Tier | Meaning | Trust |
|---|---|---|
| 🟡 `self_reported` | The studio told us. Always labelled. | claimed |
| 🔵 `public_source` | From Wikipedia / a store / press, with the link. | sourced |
| 🟣 `modeled` | Our estimate band (e.g. Boxleiter). Never audited. | estimated |
| 🟢 `verified` | A self-report corroborated by an independent public value. | confirmed |
That transparency *is* the credibility. "Self-reported" isn't an apology — it's a precise,
honest claim, and studios are pulled toward the green 🟢 tier by sharing evidence.
## How it works
```
contributions/*.json → validate + sanity-check → layer independent machine checks → data/
(anyone adds a file) (open, but guardrailed) (Wikipedia 🔵, Steam/Boxleiter 🟣) (tiered dataset)
│ │
🟡 self-reported 🟢 verified = self-report ≈ public …