Loading…
Loading…
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.

Positive Now
60%5 reviews on Steam
30-Day Trend
—Not enough history yet (since 21 Oct 2026)
Steady at 60% positive since 22 Oct 20265 reviews when we first checked
Steam’s review score each time our store check saw it change, since 21 Oct 2026. How we count