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.
Should you buy?
It went on sale 3 times in the past year. Set a price alert to hear about the next one right away.
This is for reference, based on past price records, and doesn't guarantee future prices. Prices from before Wish9 started tracking and the all-time low come from IsThereAnyDeal.
Only opinions at this same price are counted. You can vote without logging in.
Small hollow dots are price history from before Wish9 started tracking, taken from IsThereAnyDeal. A dot appears only when the price changes.
We'll message you on Discord when the price drops to your target or below. No login needed.
The webhook URL is used only to send alerts, and you can remove it any time with the turn-off link in the message.
Full audio · Listed languages are supported in the interface, subtitles, or audio (at least one).
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.
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 solving
Relay Protocol costs $6.99 right now.
Based on Wish9's price records and IsThereAnyDeal history, the lowest price is $1.29.
The lowest recorded price is $1.29. The current price is about 5.4x that. It has gone on sale 3 times in the past year, about every 33 days on average. When it goes on sale, the discount is usually around 30%, and the biggest was 35%. This is for reference, based on past price records, and doesn't guarantee future prices.
Minimum: Graphics card NVIDIA GTX 1050 / AMD RX 560 이상, Processor AMD Ryzen 5 2600 또는 Intel Core i5-8400 이상, Memory 16 GB RAM. Save your PC specs on Wish9 to compare them with this game instantly.
