ZERO PROTOCOL similar games & best alternatives
Should you play it?
In this immersive sci-fi thriller, you will experience the atmosphere of classic 3D games as you solve puzzles, follow an intriguing non-linear storyline, and engage in battles with monsters.
What works
- Great atmosphere and sound design
- Engaging puzzles and multiple endings
- Short and well-paced
- Nostalgic retro aesthetic
- Solid story and lore
Things to keep in mind
- Limited enemy variety and basic combat
- Annoying spider enemies
- Some puzzles can be obscure
- Short length
- Minor technical issues and ui quirks
What to play next
Top picks
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Others
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Last update: 18/09/2026