Relay Protocol CD Key
PC price comparison · Gustavo Rios · Oct 30, 2026
Relay Protocol is a logic-based puzzle game built around experimentation, spatial reasoning, and energy-based mechanics. Redirect lasers, manipulate energy signals, and use specialized characters to solve interconnected test chambers inside a mysterious industrial facility.
Lowest final price
at Steam · Standard Official
Historical low: $6.99 on October 30, 2026
Get the best deal ↗Compare Relay Protocol key prices
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Key resellers are being added. Until then you’ll find the official stores here.
Relay Protocol price history
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Historical lows by store
- Steam$6.99
Relay Protocol player count
- Playing now
- 0
- 24-hour peak
- 0
- 30-day peak
- 0
Concurrent players on Steam, hourly peak over the last 7 days. Source: Steam Web API.
About Relay Protocol
Relay Protocol is a logic-based puzzle game built around experimentation, spatial reasoning, and energy-based mechanics. Play solo or with another player inside a mysterious industrial facility, using energy beams, reflective surfaces, logic devices, and environmental mechanisms to solve interconnected test chambers. Each player has a distinct role, and success depends on understanding how your actions affect your partner’s side of the puzzle. Redirect lasers, activate surfaces, manipulate geometric signals, and coordinate timing-based interactions to progress deeper into the facility. Every room is built around clear rules, but the solutions require observation, experimentation, and teamwork. Relay Protocol is designed for players who enjoy clean puzzle design, minimalistic sci-fi environments, and cooperative challenges where both players matter. Features Full campaign playable solo or in two-player co-op Logic-based puzzle chambers built around experimentation and spatial reasoning Energy beam mechanics with reflection, redirection, and signal transformation Specialized units with distinct functions Reactive surfaces, logic devices, and interconnected environmental mechanisms Minimalistic industrial sci-fi atmosphere Designed for players who enjoy clean puzzle design, discovery, and systemic problem solvingRead more
Relay Protocol system requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 64-bit
- Processor: AMD Ryzen 5 2600 or Intel Core i5-8400, or better
- Memory: 16 GB RAM
- Graphics: NVIDIA GTX 1050 / AMD RX 560 or better
- Storage: 2 GB available space
Recommended
- Requires a 64-bit processor and operating system
Relay Protocol key FAQ
+What is a Relay Protocol CD key?
A Relay Protocol CD key is a digital code that unlocks the game on a PC platform such as Steam. After redeeming it, you download the game directly from that platform and it stays in your library.
+What is the cheapest price for Relay Protocol?
The cheapest Relay Protocol key right now costs $6.99 at Steam. We compare 1 offers from 1 store, and the price already includes payment and service fees.
+What is the historical low for Relay Protocol?
The lowest price we have recorded for Relay Protocol is $6.99 on October 30, 2026. Check the price history chart to decide whether to buy now or wait for the next sale.
+How many people play Relay Protocol?
Right now 0 people are playing Relay Protocol on Steam. Player counts are updated every 15 minutes.
+Is it safe to buy a Relay Protocol key?
Buying from an official store such as Steam, GOG or Epic Games is always safe. Key resellers are often cheaper but sell keys second-hand, so check the region lock and buyer protection before you buy. Every offer on GameKeyDeal is labelled as official or reseller.
