The developer of the most popular mobile driving games
GAMES
ULTIMATE CAR DRIVING SIMULATOR
The best car driving simulator on mobile with editor’s choice award. We are proud to have over 100 million players worldwide!
ULTIMATE OFFROAD SIMULATOR
The greatest off-road driving game on mobile with a vast open world and the most realistic physics ever!
ULTIMATE MOTORCYCLE SIMULATOR
The best open world motorcycle game on mobile with over 50 million players around the world!
ULTIMATE CAR DRIVING: CLASSICS
The best game on mobile for classic car lovers with over 50 million players worldwide!
SPEED LEGENDS®
The mother of all currently available games on the stores. Our greatest game that was developed in 2017.
The game is now officially unavailable for technical reasons.
Get in Touch
Contact Edward Sir at sir@sirstudios.com
Send Us a Message
Copyright Edward Sir – All rights reserved
Sir Studios 