You can now upgrade to Windows° 8.1 Simulator via the upgrade app ○2026 (KNIGHTER) WINDOWS XP PROFFESIONAL X64 SIMULATOR

You can now upgrade to Vista Simulator with the Upgrade app ©Windows XP Simulator 2026

Bug fix update - Fixed bug in Castle extension where touching ANYTHING instead of the wall could make you lose

Old sounds replaced with newer ones WINDOWS XP X64 SIMULATOR ○KNIGHTER 2025

Google rebranded to Castle Web due to copyright infrifgement WINDOWS XP SIMULATOR X64 ©2025 KNIGHTER-EXSOVI

Castle Make and Play was added WINDOWS XP SIMULATOR X64 ©2025 SOVI ANIMATIONS