Protocol Five
EddysssGames · released May 4, 2024
Protocol Five is a surreal first-person adventure with multiple endings, you will find yourself in a world where some rotten things want to kill you. Some choices along the way drastically and irreversibly change the game, leading to one of the 5 possible endings.
Price
$4.99
US store
Reviews
60%
5 · 5 user reviews
Playing now
—
not sampled yet
24h peak
—
all-time seen —
Followers
—
Steam community hub
Owners (est.)
~150
75 – 240
YouTube activity
—
videos · 30 d—
creators—
views · 1 yTwitch activity
—
avg viewers · 30 d—
hours watched · 30 d—
streamers · 30 dProduct info
from Steam's PICS · read 3d ago- Change number
- 37,325,800
- Public build
- 24,251,643 · Jul 17, 2026 (3mo ago)
- Operating systems
- windows
- Architecture
- 64-bit
- Install size
- 5.5 GB · 5.2 GB download
- Install folder
Protocol Five- Controller support
- Partial
- Metacritic
- —
- Homepage
- discord.gg/rREREUzgAB
- Release state
- released
- Community
- hub · stats
Steam Deck
UnknownNo Deck test results published.
Branches · 1
every build Steam serves for this app| Branch | Build | Updated | Description |
|---|---|---|---|
| public | 24,251,643 | Jul 17, 2026 · 3mo ago |
Build history
every build id we have seen on a branch (history starts with our first read)| Build | Branch | Released | First seen |
|---|---|---|---|
| 24,251,643 | public | Jul 17, 2026 02:46 | 3d ago |
Depots · 3
content of the public branchLaunch options · 1
| Executable | OS | Description |
|---|---|---|
ProtocolFive.exe |
windows 64-bit |
Languages · 25
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| Czech | ✓ | — | ✓ |
| Dutch | ✓ | — | ✓ |
| Greek | ✓ | — | ✓ |
| Danish | ✓ | — | ✓ |
| French | ✓ | — | ✓ |
| German | ✓ | — | ✓ |
| Polish | ✓ | — | ✓ |
| English | ✓ | — | ✓ |
| Finnish | ✓ | — | ✓ |
| Italian | ✓ | — | ✓ |
| Korean | ✓ | — | ✓ |
| Russian | ✓ | — | ✓ |
| Spanish | ✓ | — | ✓ |
| Swedish | ✓ | — | ✓ |
| Turkish | ✓ | — | ✓ |
| Japanese | ✓ | — | ✓ |
| Romanian | ✓ | — | ✓ |
| Simplified Chinese | ✓ | — | ✓ |
| Portuguese - Brazil | ✓ | — | ✓ |
| Bulgarian | ✓ | — | ✓ |
| Hungarian | ✓ | — | ✓ |
| Norwegian | ✓ | — | ✓ |
| Ukrainian | ✓ | — | ✓ |
| Indonesian | ✓ | — | ✓ |
| Vietnamese | ✓ | — | ✓ |
Packages · 1
all packages| Sub | Name | Billing | Price |
|---|---|---|---|
| 1045491 | Protocol Five | Store or CD key | $4.99 |
Bundles · 1
all bundles| Bundle | Games | Bundle discount | Price |
|---|---|---|---|
| EddysssGames | 5 | -20% | $14.99 |
Updates · patch notes
Steam announcements tagged as patch notes, linked to the public build they followed
No patch notes seen yet for this game.