Espionage would be easy.

Quick, dirty and subtle.
Edit: Forgot to compo it.

From the If computer games were real challenge. See all 580 entries (closed)

( Green Spanner has legs that produce tick pheromones, Wed 31 Aug 2005, 13:55, archived)

Subtle...
...to be honest, until it became the vogue for this competition, I hadn't got a clue that men in boxes were invisible.
( blueNine Bees with Knees, Wed 31 Aug 2005, 13:56, archived)

need to make it a compo entry
will make more sense then
(Sweenster [Lurker Mode Deactivated], Wed 31 Aug 2005, 14:02, archived)

A thousand times Yes!
Too many, it makes no sense, but to a happy few, it's gorgeous
(kiss_my_swingers, Wed 31 Aug 2005, 14:11, archived)

woohoo for MGS!
haha well done
(Meta4 whats a meta for?, Wed 31 Aug 2005, 14:25, archived)

ha ha
now I get it

although I'm fed up with MGS, MGS Acid was quite a corking romp
( Liquid Crystal, Wed 31 Aug 2005, 14:58, archived)