Tunnet

Tunnet

puzzled_squid · 2023 · Logic, Exploration, Psychological Horror, Programming, Automation

PC
Very Positive94% · 685
Best price
$5.99
lowest tracked $2.99
Steam Buy at Steam

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Steam
Steam
Standard Edition · Steam
$5.99
Buy

Screenshots

About Tunnet

Have you ever wanted to be a lonely underpaid network technician who works 24/7 in an underground facility?

Design and Build a Network



Tunnet is a short game where you wake up as a robot technician in an underground complex.
You quickly meet your supervisor, who tasks you with building a computer network to connect the different bunkers of the facility.

Explore the Bunkers



You are equipped with a state-of-the-art drill that allows you to dig tunnels and find new bunkers to connect to the network.
The more endpoints you connect to the network, the more credits you receive.
But who knows what awaits you in this underground world?

Optimize and Debug



As you connect more endpoints, the network topology has to be carefully designed to route the packets efficiently and maintain a decent performance level.
Use the credits you have earned to unlock new devices to better manage and monitor the traffic.
Network incidents can occur at any time: get ready to debug and troubleshoot mysterious issues.

Features


  • Build, optimize and debug a computer network in a first-person 3D environment.
  • Dig tunnels to access the different bunkers and connect them to the network.
  • Explore the facilities and unveil the secrets of the underground complex.
  • Find a way to access the computers guarded by the creepy monsters that haunt the bunkers.

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Players appreciate the game's core networking puzzle mechanics, which strike a satisfying balance between complexity and accessibility, with praise for its replayability and relaxing appeal. However, common criticisms include repetitive puzzle design that doesn't meaningfully expand on its core mechanics, lackluster monster encounters and boss fight, clunky movement controls, and a relatively short campaign that leaves players wanting more content and endgame options.

Not recommended Jun 14, 2026
It's fun for a while, but there is no real exploration of the puzzle mechanics or story. It's just, learn the basic mechanisms and then repeat the same puzzles 12+ times in the same areas slightly offset from each other. This game has SO much potential and it hurts that they never expand on it.
5 found this helpful
Recommended Jun 24, 2026
This is such a gem of a little game and I find myself coming back to it regularly whenever I find myself looking for something to play but don't know what I want to play. As others have mentioned, the monsters and final boss are just kinda meh, but the actual networking aspect of the game is great. It's not so complicated like factorio where staring at it for too long will melt your brain, but not so easy that it's completely braindead. It finds a nice balance between the two and it even finds a way to where you can slap things together and make it work, or hyper optimize your network so that all packets are going where they need to go. If you're looking for an interesting game with light/medium puzzles with a hint of horror, it's absolutely well worth the asking price. To the dev, if you're reading this. I really hope you continue your work on this game. I'd love to see more endpoints, more POI's. I'd also love to see a dedicated light object not connected to the network, object snapping, and a final drill upgrade that lets you place flat metal surfaces and maybe even some unique tiles to help with organizing your network. I saw on your website that you're working on a new game a…
3 found this helpful
Recommended Jul 18, 2026
is good
Recommended Jul 6, 2026
Good lil game
Not recommended Jun 23, 2026
Clunky movement and the overall networking aspect is gamified in a not so fun way.
Recommended Jun 22, 2026
really good

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