Based on what seems to be an original theme, the object of
Gridtrap is to get to each of five bombs before they explode,
without back-tracking on yourself.
To bar your way there are boots which wander around the grid,
and skull and crossbones occupying various positions. You
may move in four directions, leaving a trail behind you, but you
may not cross this trail.
You get extra points for collecting the flags which are
situated in various grid positions and for getting to the bomb
on time. You lose a life if you move onto a skull and
crossbones or cannot get to the bomb.
The graphics are quite good although perhaps light colours
are used too much. This looks slightly unclear with a black
background. The sound is average. Fortunately, it is possible
to turn off the irritating background noise.
The game offers you plenty of control over the playing options,
via control screens and selection keys.
If you feel confident about your high-score you may enter a
competition by sending off your "magic high score number" with
your name and address.