HAL Protocol

Developer The Last Semicolon DevPublisher The Last Semicolon Dev

Your shift aboard the HIS 01 Echo is finally over. The return shuttle awaits you in Compartment 9. All that's left is to walk there. But the corridor to Compartment 9 loops endlessly. Each time, something shifts. Uncover the mystery. Escape the impossible.

Top SellersNot ranked

Updated Oct 27, 2026.

Wishlist RankNot ranked

Updated Oct 27, 2026.

This app is not in the latest Top Sellers or Wishlist snapshots. It can still gain richer metadata from catalog or watchlist syncs.

Store

Developer benchmark

Metadata synced: Jul 21, 2026 · Not queued

Prices & bundle history

Steam ↗$4.99Checked 8/28/2026 · older than 24h

GG official storesNot recordedNo cached observation

GG keyshopsNot recordedNo cached observation

Steam reviews1100% positive

Recorded bundlesNot recordedNo cached observation

Cached US/USD prices; checkout prices may differ. Bundle history covers recorded observations and may be incomplete.

Bundle history & historical prices

Bundle history has not been recorded yet.

Rank History

Recent appearances for this app across complete public snapshots.

This app has not appeared in the stored Top Sellers or Wishlist snapshots yet.

Data Coverage

What SteamFueled currently has for this app.

Store metadata

Synced Jul 21, 2026

Available

Reviews

1 reviews

Available

Store Details

Public Steam metadata captured from appdetails. Contact-specific fields stay backend-only.

Platforms

Windows

Steam recommendations

Not synced

Review rating

Not enough reviews

Weighted score

74.1%

Current players

Achievements

Metacritic

Not synced

Required age

Not listed

Snapshot Details

Source context for the latest complete public rank snapshots.

Top Sellers

Previous - - Updated Oct 27, 2026

Snapshot size: 9,122 rows.Steam public Top Sellers rank order from the latest complete SteamFueled snapshot.

Wishlist Rank