Unreal Engine statistics 2026: Market share, users & revenue

Unreal Engine is the game development industry’s most commercially dominant engine by revenue. In 2024 it captured 31% of all Steam game sales revenue — up from 19% in 2023, a 12-percentage-point gain in a single year that makes it the fastest-growing engine by commercial output. 42% of developers now name Unreal as their primary engine — the first time Unreal has led this survey ahead of Unity. UE5 made up 72% of all Unreal projects in 2024. 850,000+ monthly active users were reported in late 2024 by Epic, on track for 1 million. The engine is free below $1M revenue and charges a 5% royalty above that threshold.

Unreal Engine key statistics

• 31% — Unreal Engine’s share of Steam game sales revenue in 2024 (up from 19% in 2023) (2025).
• 28% — Unreal Engine’s share of Steam game releases in 2024.
• 42% — developers naming Unreal Engine as their primary engine (2026 developer survey — first time Unreal leads).
• 72% — of all Unreal Engine projects using UE5 in 2024.
• 850,000+ monthly active users — Unreal Engine (late 2024).
• 4,826 — verified companies globally using Unreal Engine as of 2025.
• 5% — royalty rate on gross revenue above $1 million.
• 3.5% — reduced royalty for games launching simultaneously on the Epic Games Store (“Launch Everywhere with Epic” program, effective January 1, 2025).
• $0 — cost below $1M lifetime gross revenue.
• Forecast: Unreal Engine is projected to reach 40% of annual Steam game sales by 2030.

Market share

Unreal Engine captured 31% of Steam game sales revenue in 2024 — up from 19% in 2023

This is the clearest measure of Unreal’s commercial momentum — not game count, but actual units sold:

The 2024 jump from 19% to 31% was driven by several massive UE5 titles: Black Myth: Wukong ($1B+ revenue on Steam), Palworld ($400M+), Satisfactory (full release), and S.T.A.L.K.E.R. 2. These individually distort the market — but they represent UE5’s ability to power commercially exceptional games.

Custom engines crossed below 50% for the first time in 2024 — a historical inflection point. Studios that have built internal engines for decades are increasingly adopting UE5 for new projects.

Survey vs. shipping data gap (2026 survey vs. Steam data):

• Developer survey: 42% Unreal (primary engine preference among developers).
• Steam releases: 28% of new games use Unreal.
• Both are true: Unreal dominates where money is (AAA/AA studios), while Unity ships more games by count.

Unreal Engine by game size

Unreal dominates large games; Unity dominates small games

Unreal’s share grows with game size. Among games selling over 1 million units, Unreal matches Unity by share and custom engines still dominate — reflecting the handful of mega-franchises with proprietary technology (GTA, FIFA, etc.).

UE5 adoption

UE5 made up 72% of all Unreal projects in 2024 — maturing from 22% in 2022

UE5 version adoption on Steam:

UE5 launched April 5, 2022. In under three years it became the dominant Unreal version — a faster transition than the UE3→UE4 shift. UE4 projects that shipped in 2024 were mostly titles in extended development that couldn’t migrate.

Major UE5 titles (2024–2026):

Upcoming UE5 titles (confirmed):

• The Witcher 4 (CD Projekt Red)
• Gears 6 (The Coalition)
• State of Decay 3 (Undead Labs)
• Marvel 1943: Rise of Hydra
• Mafia: The Old Country

Unreal Engine by genre

Unreal dominates action RPGs (54% share) and FPS games (67% share)

Unreal’s genre dominance correlates with visual fidelity requirements and large team sizes. FPS and action RPG games — where lighting, physics, and cinematic quality matter most — are overwhelmingly UE-built. Genres where design speed and 2D predominate (roguelikes, platformers) favor Unity and smaller engines.

Monthly active users and developer adoption

850,000+ monthly active users in late 2024 — on track for 1 million

• 850,000+ monthly active users reported by Epic in late 2024.
• Epic stated they were “on track to reach one million by early next year” (2025).
• 4,826 verified companies globally used Unreal Engine as of 2025.
• Studios switching to UE5 include: Crystal Dynamics, CD Projekt Red, 2K Games, Respawn Entertainment, Square Enix, Halo Studios, Eidos Montréal, Obsidian Entertainment.

Why studios switch from custom engines to UE5:

• Reducing per-studio engine maintenance costs.
• Access to Nanite (virtualized geometry) and Lumen (global illumination) without building equivalent tech.
• Larger talent pool — more developers know Unreal than any proprietary engine.
• Epic’s aggressive Marketplace, MetaHuman, and Fab ecosystem.
• EGS royalty incentive (3.5% vs. 5%).

Why studios stay on custom engines:

• Game-specific optimisations impossible in a general engine.
• Existing codebases too large to migrate.
• Proprietary tech as competitive advantage (Frostbite, RAGE, Creation Engine).

Licensing and pricing

Free below $1M — 5% royalty above — 3.5% for EGS simultaneous launches

For game developers:

For non-game commercial users (film, VFX, arch-viz, automotive):

• Revenue under $1M/year: free.
• Revenue over $1M/year: $1,850/seat/year subscription.

The royalty model in practice:

• A game earning $100M in gross revenue pays Epic approximately $4.95M (5% of $99M above the first $1M).
• A game earning $100M on EGS simultaneously pays 3.5% = ~$3.465M to Epic.
• Epic’s 12% EGS store cut applies separately from the royalty structure.

January 2025 change: Epic introduced the “Launch Everywhere with Epic” program (announced Unreal Fest Seattle, October 2024). Games launching simultaneously on EGS with “parity” (same features, content, localizations) qualify for the 3.5% rate. This is a meaningful incentive — on a $100M game, the difference is ~$1.5M.

The game engines market

Game engine market projected to reach $13.8 billion by 2034

• Global game engines market size in 2024: ~$3.2 billion.
• Projected to reach $13.8 billion by 2034 at 15.9% CAGR.
• ResearchAndMarkets projects the market at $8.35 billion by 2030 at 18.4% CAGR.
• Unreal Engine is forecast to reach 40% of Steam game sales by 2030 (from 31% in 2024).

Beyond games: Unreal Engine is increasingly used in:

• Film/TV virtual production (Disney’s The Mandalorian set the template in 2019).
• Automotive design and simulation.
• Architecture visualisation.
• Live events and concerts.
• Military simulation (US Army awarded Epic a contract in 2019).

Historical milestones

• 1998Unreal Engine 1 launches with Unreal (Epic MegaGames).
• 2002UE2 launches; Gears of War series makes it a household name.
• 2006UE3 launches; becomes the standard for Xbox 360/PS3 era.
• 2014UE4 launches; free with 5% royalty model introduced.
• 2015Epic makes UE4 free to download — landmark industry decision.
• April 2022UE5 launches; Nanite and Lumen showcase.
• 2023 units soldUE revenue share of Steam : 19%.
• 2024UE5 = 72% of all Unreal projects; UE Steam revenue share: 31% (record).
• Late 2024850,000+ MAU — Epic announces on track for 1 million.
• January 20253.5% royalty rate for “Launch Everywhere with Epic” EGS simultaneous launches.
• 2026Developer survey: 42% of developers name Unreal primary engine — first time leading.