FOR THE BEST EXPERIENCE USE TURBOWARP! This is a large project (350MB+, 2500+ assets, and over 13000 scripts) so using turbowarp is recommended!
https://turbowarp.org/414922023
http://syndromatic.com/
Volume Controls: Space+Up arrow to increase volume, Space+Down arrow to decrease volume. Alternatively, you can change Syn OS X's volume using the menu bar item.
Use the System Preferences app to change settings such as switching between the 12-hour and 24-hour menu clocks, dock indicators, and more.
Syn OS X uses cloud data to store your information, such as if you've installed the OS, your game data and high scores, and your system preferences.
To reset your data, open System Preferences, then the Software Preference Pane, and then click Reset OS. Follow the on-screen instructions after doing so.
If you'd like to not share your data, please log out from Scratch before using this simulator!
changelog:
Update 10.5.1: >*NEW* Introducing the new Text-to-Speech engine in Syn OS X Leopard, powered by CoreAudio and Speech Utility! You can now have Syn OS X announce the time on the hour, via an option in System Preferences. You can choose between a male and female voice.
>Major bug fixes
>60% less glitches
>Over 1000 deprecated scripts and 150+ assets have been removed to reduce lag and loading times on slower machines.
>Major parts of Rosetta have been rewritten to strip the compatibility layer to the bare basics. Super OS X Panther apps will still run but you are highly advised to avoid doing so.
Syn OS X Leopard - the most realistic Mac OS X simulator on Scratch or anywhere, period.
Over 9 years* in the making and completely rewritten from the ground up to take advantage of Scratch 3.0 ❤️
All graphics and iconography are designed by me.
FEATURES:
1. Highly detailed resolution-independent photorealistic (skeuomorphic) iconography, designed by me
2. Beautiful Aqua UI that pays homage to Mac OS X Leopard
3. 3D Dock and real-time icon reflections
4. Beautiful animations
5. App Indicators and Menu Bar controls
6. Cloud Data saving
7. Real-time blur
8. Multi-tasking and background apps (WIP)
9. New apps and games, Photo Booth, PureView, MediaSonic, Launchboard, System Preferences, and Flappy Bird (via iSyn Simulator)
10. Rosetta app binary translator, so that your favourite Super OS X apps run on Syn OS X Leopard with little to no changes, seamlessly
There are over 300 new features in Syn OS X 10.5 Leopard compared to the previous release, Super OS X 10.3 Panther, but I don't have enough space to type them all. Find it out yourself! ;)
This OS is constantly being updated. Check back later for updates :))
Credits:
@Goat400 for the original kernel boot script, the volume control applet and MediaSonic's audio decoder
@houchdj for the Flappy Bird app