Boulder Logic (ZX81)

Boulder Logic Screenshots

ZX81 version

Loading screen
Main menu
Starting out
Running around in search for gems
Be quick or be crushed by a boulder
The exit
Various odd creatures roam the mines
Kill a baddy and you might get lots of diamonds
Need to get the key to unlock the room
Oh no, I'm trapped
A teleport
The black things keep multiplying
Taking a nap
Getting crushed by a boulder
Game over