Porthole - Local Port Sharing

92.8% positiveFreeSteam Store

About the game

Play LAN and self-hosted games with faraway friends. Porthole is a proxy that forwards a port you pick to your Steam friends, so they connect as if on your LAN. No port forwarding, no public IP, no router setup. A Steam-based take on Hamachi and Radmin.

Current players

1,133

Updated Oct 28, 8:34 AM

24hr peak

3,816

Highest count in the last 24 hours

All time peak

4,385

Highest count in recorded history

Followers

2,594

Updated Oct 27, 1:56 AM

Player history

1,004 observations in viewHistorical player data prior to Sept 2026 is from steamcharts.com.Oct 21, 2026, 8:44 AM – Oct 28, 2026, 8:34 AM

Follower history

6 observations in viewOct 22, 2026, 1:47 AM – Oct 27, 2026, 1:56 AM

Game details

Rankings: Most Played#514
Developer: SeStudio, Norbergs
Publisher: SeStudio Publishing
Release date: Aug 3, 2026, 12:12 PM
Languages: English, French, Italian, German, Spanish - Spain
Price: Free to play
Platforms: Windows
macOS
Linux
Features: Feature names
Adjustable Text Size
Playable without Timed Input
Save Anytime
#category_playable_at_your_own_pace
Steam Cloud
Tags: Free to Play Utilities Game Development Online Co-Op Multiplayer

User reviews

Positive reviews

92.8%

Positive: 1,146
Negative: 89

Updated Oct 27, 5:39 PM

Review history

Mode

7 observations in viewOct 21, 2026, 5:30 PM – Oct 27, 2026, 5:39 PM