ZX81 Emulator for na.p

ZX81 program emulator for **NA**SLR/1985******

**NA**SLR/1985****** (na.p)

Use the N and A keys to defeat the NA runner, if you can!


ZX81 emulator in Javascript


JSZeddy, by Erik Olofsen based on JSSpeccy and Z81 emus.

For programs that don’t auto-run, press R then ENTER.

Also you may need to click on the applet to enable keyboard entry.