Gies

Games Industry Executive Summary

Authors

Emmanuel Rosier
Emmanuel Rosier
The Analyst
Casey Al-Kaisy
Casey Al-Kaisy
The Host
David Thier
David Thier
Dashing Dave

This Week

BioWare closes after 30 years
W42 / 2026 Oct 23, 2026 5 min read

BioWare closes after 30 years

Plus: Project Helix reportedly late 2028. Mobile games hide dark patterns.

Read on Substack

Recent newsletters

Epic goes AI-first on its Disney game
W41 · Oct 16

Epic goes AI-first on its Disney game

Read →
Skydance merges Paramount and WB game studios
W40 · Oct 09

Skydance merges Paramount and WB game studios

Read →
FNAF lands Fortnite's most liked reveal
W39 · Oct 02

FNAF lands Fortnite's most liked reveal

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Monthly Takeaway
Monthly · Sep 29

Monthly Takeaway

Read →
Xbox hands Halo to Activision
W38 · Sep 25

Xbox hands Halo to Activision

Read →

Watch & listen

Playlist
Standout series
Guess the Game
Quick gaming-trivia Shorts. We show a clip, you guess the game. New ones drop weekly.
10 episodes · ~1 min each
Play all on YouTube
Video
Xbox's Crisis, Fortnite's Pokemon Play, and Black Myth's China Lesson | Gies #96
Video
GTA 6 清空了日历:为什么 2026 年的重磅游戏都挤在九月发布
Video
GTA 6 がカレンダーを制圧:2026年の大作タイトルが9月に集中する理由
YouTube
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Weekly long-form analysis, Shorts on platform shifts, monthly takeaway recaps.
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Five lenses, one market

01

Players & audience

Demand, motivations, behaviors, segmentation, MAU/DAU, retention, playtime.

02

Markets

Geography across US, EU, Asia, MEA, LATAM. Regional dynamics and Asian publisher Western expansion.

03

Products

Games, franchises, IP, gameplay, mechanics, lifecycle. Remakes and DLC economics.

04

Supply

Studios, publishers, platforms, console hardware cycles, PC vs console, studio operations and labor.

05

Business models

F2P, premium, microtransactions, Game Pass, subs, battle passes, live services, gaming M&A.

The next issue, Friday morning

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The factual weekly digest of gaming industry news. Free tier covers the weekly. Paid tier ($5/month) unlocks the Monthly Takeaway opinion piece.

Frequently asked

What is Gies?

Gies (Games Industry Executive Summary) is a weekly intelligence newsletter covering the full video games market through five lenses: players & audience, markets, products, supply, and business models. Written for executives, investors, and senior analysts. Published every Friday since June 2024.

Who writes Gies?

Emmanuel Rosier (founder, prepares the weekly newsletter), Casey Al-Kaisy (co-founder, hosts the podcast), and David Thier (writes the monthly takeaway with guests). Patrick Rose and Andre Persson are recurring podcast guests.

Where can I read Gies?

Gies publishes weekly on Substack at giesweekly.substack.com. Long-form video analyses are on YouTube at @giesweekly. Brand updates run on the Gies LinkedIn company page.

Who is the audience?

People in the gaming industry who want a fast factual read of the week. Senior operators, investors, equity analysts, and consultants.

How is Gies different from other gaming newsletters?

Gies is for industry insiders, not consumer gaming readers. The newsletter is purely factual: curated news with no editorial spin. Opinion lives in the monthly takeaway and the weekly podcast.

What does the paid tier unlock?

$5/month unlocks the Monthly Takeaway: an opinionated longer read by David Thier and a guest on the most consequential gaming story of the month.