Portal Mapping and Modding

Portal Mapping and Modding is a welcoming community for creating and sharing fan-made content for Valve's game Portal.

#1,574 in Wiki & Guide

About

Community size

2.72Kmembers

Member growth

Net change: +21
7-day rate: +0.78%

Oct 4 – 11, 2026

About this data

Approximately 2,722 members in this snapshot.

Membership increased by 21 between October 4, 2026 and October 11, 2026.

Ranks #1574 by membership among 2,162 Wiki & Guide servers tracked by Deepcord.

Member change includes joins and departures across observations roughly a week apart. The growth rate is normalized to seven days.

Last observed: October 11, 2026. Compared with October 4, 2026.

Server Details

Welcome to Portal Mapping and Modding, a large and welcoming community for creating and sharing fan-made content for Valve's critically acclaimed series Portal, and a hub for countless fan-games, workshop creations, and modding competitions! This server offers a large variety of events and an extremely active community to help you with anything from learning the basics of Hammer World Editor to getting feedback on your latest creation! We host competitive mapping jam style events several times a year with different topics, such as creating a puzzle with certain restrictions, or decorating a level with a certain aesthetic theme in mind.