Games first released on PC, ported to run in your browser.
134 games

Bombermaaan
Bombermaaan
Originally on PC

OpenArena Live
OpenArena
Originally on PC

NumptyPhysics
Numpty Physics
Originally on PC

DiabloWeb
Diablo
Originally on PC
Works on mobile
micropolisJS
SimCity
Originally on PC

Spelunky Classic HD
Spelunky Classic
Originally on PC

Arxwasm
Arx Fatalis
Originally on PC

OpenJK Web Client
Star Wars Jedi Knight: Jedi Academy
Originally on PC
Needs your own game files
rogue.js
Rogue
Originally on PC

Zubspace
SubSpace
Originally on PC

Rock Raiders Web
LEGO Rock Raiders
Originally on PC
Needs your own game files
Gardens of Kadesh
Homeworld
Originally on PC

Hurrican Web
Hurrican
Originally on PC

Ballerburg SDL
Ballerburg
Originally on PC

Rocks'n'Diamonds Web
Rocks'n'Diamonds
Originally on PC

Atlantis Native
Atlantis: The Lost Tales
Originally on PC
Needs your own game files
RA2 VM
Command & Conquer: Red Alert 2
Originally on PC
Needs your own game files
OpenSupaplex
Supaplex
Originally on PC

WebLiero
Liero
Originally on PC

st71
Star Trek
Originally on PC
Works on mobile
Open Syobon Action
Syobon Action
Originally on PC

Hydra Castle Labyrinth Web
Hydra Castle Labyrinth
Originally on PC

SDL Sopwith
Sopwith
Originally on PC

Continuum JS
Continuum
Originally on PC

BananiaJS
Banania
Originally on PC

TH08 Web
Touhou Eiyashou ~ Imperishable Night
Originally on PC
Needs your own game files
Pekka Kana 2 Web
Pekka Kana 2
Originally on PC

FreeRCT
RollerCoaster Tycoon
Originally on PC

2003Scape
RuneScape
Originally on PC

TH07 Web
Touhou 7: Perfect Cherry Blossom
Originally on PC

Supaxl
Supaplex
Originally on PC

xrick
Rick Dangerous
Originally on PC

WebFun
Star Wars: Yoda Stories
Originally on PC
Works on mobile
Play Robbo
Robbo
Originally on PC

ProtoType
R-Type
Originally on PC

No Gravity Classic
No Gravity
Originally on PC