Buy HAL Protocol – Lowest Price, Deals & Price History
$4.99
Compare HAL Protocol prices across PC. See the current lowest price, price history, and system requirements.
Game Prices Across All Stores
Deal Verdict
Poor Deal
$4.99
Price History
The current price of $4.99 matches the all-time low, making this one of the best prices available.
- 7-day low
$4.99
- 30-day low
$4.99
- All-time low
$4.99
$4.99
Lowest Recorded Offers
- Steam
$4.99
About
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.
Details
- Platforms
- Release Date
6/23/2025
- Developers
- Publishers
System Requirements
Supported Languages
Steam Stats
Steam Deck
Unknown
Achievements
Back HomeHIS 01 Echo CaptainHAL Protocol Buying and Gameplay FAQs
Where can I buy HAL Protocol the cheapest?
The cheapest price right now is $4.99 at Steam (0% off the $4.99 list price).
How much does HAL Protocol cost?
Right now, you can buy HAL Protocol for as low as $4.99 ($4.99 MSRP), depending on the store and platform.
Is HAL Protocol on Xbox Game Pass?
No, HAL Protocol is not currently on Xbox Game Pass. The cheapest way to play is to buy it as low as $4.99, depending on the store and platform.
How much is HAL Protocol on Steam?
On Steam, HAL Protocol is listed at $4.99 (MSRP $4.99).
What is the historical lowest price for HAL Protocol?
The lowest recorded price for HAL Protocol is FREE, based on past sales and discounts.
Is HAL Protocol single-player only?
HAL Protocol is primarily a single-player experience.
Can I play HAL Protocol on Steam Deck?
HAL Protocol hasn't been rated for Steam Deck yet.
Is HAL Protocol available on PC, Xbox, PlayStation, or Switch?
HAL Protocol is available on PC.
When did HAL Protocol release?
HAL Protocol launched on June 23, 2025.
How much free space do I need for HAL Protocol?
The game requires at least 5 GB of free space.