Os8088.com: IBM XT OS now has a Browser, CP/M 2.2 with Z80 core and MS Word 1.1a

The suite runs on a 4.77 MHz IBM PC/XT and includes an Apple II Plus emulator that reproduces all four screen modes at 0.54% speed, a Pac-Man clone at 2.18 fps, and a Word-compatible editor that embeds BMP, PCX and PIX images and saves RTF or 1-bit DOC files. It also provides an Excel 2.1-compatible spreadsheet, a compiler-based Loom language for building executable GUIs, a 3-D shooter that updates only changed screen areas, and a hibernate feature that preserves the entire 259-byte memory state for instant restoration.