# Big Walk's co-op adventure becomes a hit

> Big Walk passed one million sales in its first six days.

- Owner: House House
- Kind: Game
- Sector: Gaming
- Seed date: 2026-08-04
- Peak proxy date: 2026-08-05
- Date basis: Proxy date; not a directly measured attention peak.
- Spread Score: 37 (Niche), v1.3
- Mechanics: Platform jump, Pairing

## Summary

House House released Big Walk on August 4. Panic said it sold over one million copies in six days, and Players discussed the game on Reddit.

## Timeline

- 2023-12-07 — Gematsu (Press) — Gematsu reported that Panic and House House announced Big Walk for PC.
- 2025-06-06 — Gematsu (Press) — Gematsu reported a delay to 2026 and an added console version.
- 2026-02-12 — Gematsu (Press) — Gematsu reported a PS5 version and PlayStation Plus availability on day one.

The full timeline, metrics and sources are on the case page, or via the Pro API (https://howitspread.com/mcp#api).

Canonical URL: https://howitspread.com/cases/big-walk-steam-launch-2026

Cite as: How It Spread (2026). “Big Walk's co-op adventure becomes a hit.” Case HIS-01972. Spread Score v1.3: 37/100. Updated 2026-10-28. https://howitspread.com/id/HIS-01972