Love it. One small issue - when you die, you get told to "press fire to continue" or summats like that but when you're using a kempston stick... fire don't do it.
Other than that, it's great. Hate the falling stalactites.
Had a few months of work, didn't get time to play around in this little gem. Getting back into it now - avoiding the police for 4 mins is bloody tricky!
How an earth? I tried a couple of different vehicles with the swap mechanism. One looks like it has rocket engines on the back but nothing I press seems to make any difference. How on earth do I get up to the blue base?