The best-selling Steam games of 2017.
Games released on Steam in 2017, ranked by how many copies they have sold there since. Valve publishes no sales figures; these are Coilr's estimates from each game's reviews.
100 games, most copies first
1·ARK: Survival Evolved
32M copies · 2017
2·Hollow Knight
13M copies · 2017
3·Cuphead
10M copies · 2017
4·The Elder Scrolls® Online
8.7M copies · 2017
5·FOR HONOR™
5.8M copies · 2017
6·Divinity: Original Sin 2 - Definitive Edition
5.6M copies · 2017
7·Stick Fight: The Game
5.5M copies · 2017
8·NieR:Automata™
4.5M copies · 2017
9·CarX Drift Racing Online
4.5M copies · 2017
10·Slime Rancher
4.3M copies · 2017
11·Assassin's Creed® Origins
4.1M copies · 2017
12·Tom Clancy's Ghost Recon® Wildlands
4M copies · 2017
13·Gang Beasts
3.9M copies · 2017
14·The Long Dark
3.7M copies · 2017
15·Middle-earth™: Shadow of War™
3.7M copies · 2017
16·Total War: WARHAMMER II
3.6M copies · 2017
17·UNO
3.4M copies · 2017
18·Little Nightmares
3.3M copies · 2017
19·Black Desert
3.3M copies · 2017
20·TEKKEN 7
3.2M copies · 2017
21·Car Mechanic Simulator 2018
3M copies · 2017
22·Resident Evil 7 Biohazard
2.6M copies · 2017
23·Hellblade: Senua's Sacrifice
2.5M copies · 2017
24·Outlast 2
2.5M copies · 2017
MudRunner
Ravenfield
Creativerse
Sniper Elite 4
Rising Storm 2: Vietnam
Call of Duty®: WWII
Rain World
Getting Over It with Bennett Foddy
Wolfenstein II: The New Colossus
Prey
A Hat in Time
BIGFOOT
Forts
Nioh: Complete Edition
Portal Knights
Day of Infamy
Sniper Ghost Warrior 3
Hand Simulator
Warhammer 40,000: Dawn of War III
Hello Neighbor
Rivals of Aether
South Park™: The Fractured But Whole™
Life is Strange: Before the Storm
What Remains of Edith Finch
The Escapists 2
Bayonetta
Battle Brothers
WRC 7 FIA World Rally Championship
Kingdoms and Castles
Sonic Mania
Road Redemption
Injustice™ 2
Bendy and the Ink Machine
ENDLESS Space™ 2
Castle Story
ELEX
VTOL VR
The Evil Within 2
LEGO® City Undercover
LEGO® Worlds
Call of Duty®: Modern Warfare® Remastered (2017)
X-Plane 11
Night in the Woods
Tales of Berseria™
LEGO® Marvel Super Heroes 2
Gold Mining Simulator
911 Operator
Dark and Light
Dungeons 3
Youtubers Life
Danganronpa V3: Killing Harmony
Soccer Online: Ball 3D
Halo Wars: Definitive Edition
Gorogoa
Absolver
Blitzkrieg 3
Darkwood
Colony Survival
The LEGO® NINJAGO® Movie Video Game
Bomber Crew
NARUTO: Ultimate Ninja STORM
ULTIMATE MARVEL VS. CAPCOM 3
The Surge
Styx: Shards of Darkness
Tricolour Lovestory
Faeria
Dishonored®: Death of the Outsider™
Steel Division: Normandy 44
Fallout 4 VR
Sonic Forces
Crawl
Ultimate Epic Battle Simulator
EVERSPACE™
RUINER
Dead Rising 4
Finding Paradise
Copies sold on Steam only, estimated from each game's Steam reviews, weighted by when they were written, how big the game is and who plays it (co-op games and story games differ most). Checked against 170 games whose developers announced their sales, the median estimate was 30% off. Free-to-play games are not ranked: their “owners” are everyone who pressed Play once. Neither are adult games, software, or games Steam no longer sells on their own (Grand Theft Auto V Legacy is the biggest): without a price there is no telling a delisted paid game from a closed free one.