You can play on Windows®, Linux® or Mac®. DOFUS also works with a family PC configuration. Minimum Configuration Processor: Pentium® III 1GHz (or Mac equivalent), RAM: 256 Mo Free space: 120 Mo Standard video board Internet connection: RTC 56 kbps Flash™ 7.0 Player (for Mac® and Linux®) Operating system: Windows® 98 SE and +, Mac® 9 and +, Linux Recommended Configuration Processor: Pentium® IV 2 GHz (or Mac equivalent), RAM: 512 Mo Free space: 120 Mo Standard video board Internet connection: ADSL 512 Flash™ 7.0 Player (for Mac® and Linux®) Operating system: Windows® 2000 and +, or Mac® X and +, Linux