Schizoids
from Imagine

  A penniless space wanderer you are starving and desperate to earn
some money. Stranded on the outer rim of the galaxy you take the only
couse left open to you and apply for the job of interstellar refuse
disposal consultant (dustbinman).
  You soon regret that rash moment when you signed on the bottom line.
The job turns out to be the most dangerous and most lonely in the
universe. Stranded ten parsecs from the nearest trace of life you have
only a terrifying black hole for company and to make things worse most
of the galaxy is hurling enormous pods of rubbish at you!
  To be fair they're not really aiming at you personally, but at the
black hole. But being such awful shots (or perhaps because black holes
are fairly invisible against black space) they usually miss it and the
garbage ends up in orbit around the hole.
  That's where you come in. All you have to do is push the garbage
pods out of orbit and into the hole. Sounds easy. But the universe
being such a deverse and varied place, the worlds whose rubbish is
packaged according to individual preference impart slight spins to it
in order that it will have a nice pretty trajectory.
  Still it's not all gloom and doom. You have a pretty neat
Space-Dozer to do the job with. It'll handle any type of head-on
collision with its anti-momentum shovel up front. And with a bit of
practice you can even stabilise a spinning pod with the skyhook on
the back. Pity the sides are so fragile. Still, you're a pretty good
astro pilot.
  And they do say you can have some fun too. Once you get a bit good
at it you can use other pods to do the work for you. Bounce them off
each other and ricochet them into the hole. Strange names that they
have for the pods, "boxes", "rods", "trays", "spangles" and all the
rest.
  Wonder why they pay by the minute?

You start the game with four Dozers.
Your score is the length of time you have survived.

How to control the Dozer
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There are a large number of keys which may be used. You should choose
the combination with which you feel most comfortable.

Left   - The keys to rotate left are CAPS SHIFT, X, V, N, SYMBOL SHIFT
Right  - Rotate right Z, C, B, M, SPACE
Thrust - To thrust in the direction the Dozer is pointing. A, S, D,
         F, G, etc.
Flip   - Flip the dozer through 180 degrees with Q, W, E, R, T, etc.

In addition if a key on the top row is pressed the game will "freeze".
Pressing any key not on the top row will allow you to resume the game.

The bottom status line
""""""""""""""""""""""
The figures on the bottom row represent from left to right:
- The time you have survived so far in the current game.
- The number of Dozers available for use.
- The longest period you have survived so far.
You gain an extra Dozer for each "spangle" you send into the hole.
To stop the Dozer simply flip it through 180 degrees and thrust
until you stop.