In this version:
- Realistic GUI mode
- New key bindings (for eg. Ctrl-Alt-Del and SysReq)
- Bug fixes (Windows 3.0 now works)
The Realistic GUI mode is for the retro enthusiasts who want to truly experience the PS/1. In this mode the system is rendered in its entirety, monitor included. There are no additional buttons or controls except for the originals: volume, brightness, contrast, power, and floppy (you need to use the key bindings for any extra function.) The PS/1 model 2011 is 32 cm (12.6″) wide and 34.9 cm (13.74″) tall, so you need at least a 24″ 16:10 monitor in portrait mode (rotated) to render it at real size.
The configuration file (ibmulator.ini) has changed a lot, with a new section. Delete the old one to recreate.