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KRYSTAL - SINCLAIR ZX81 16KB MEGA DEMO by ENTARY Games

Welcome... This is ENTARY GAMES first demo on SINCLAIR ZX81. If you download the program, you can watch it on your original computer, not just on our YouTube channel.
The scrolling and sprite manipulation is just the beginning of what the first version of ENTARY ENGINE is capable of. Full screen animation and scrolling backgrounds will also be visible.
Welcome to all ZX81 owners and emulator users. Welcome RESET, ECS, Hungarian Demoscene Community, Pixel Art +, ZX81 Owners Club, Vintage Computer Club, Sinclair Software Preservation.
-=*=-  The ZX81 alive.   -=*=-

About the program:
- Written in Z80 based Assembly language, 820 lines, including comments.
- Most of the graphics are included with RLE compression.
- The size of the program is 15799 bytes (16KB).
- The engine handles two shadow screens with 4 layers: background image, full screen animation, sprite, text scrolling.
- Keeping object-oriented programming in mind during development.
- The development was made with 'Flat Assembler', the testing was done on the 'Eight One' emulator.
- Image editor: https://zx81se.nickmann.hu

Download: KRYSTAL.P https://mega.nz/file/d4UlUYhZ#zpx2kmhvsUUoaCLdiW2DoZBwpSxvWZG50s6GZWTbu1A
Music: How's It Supposed to Feel (Instrumental) - NEFFEX

Donate: https://www.buymeacoffee.com/nickmannstudio