I missed the deadline by a very small amount. Because I was slow and unprepared..
I finished it, to the point of submitting but hit upload a bit late. So here it is. It isn't much but hopefully you get a laugh out of it.

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PS: Updated the zip to include the allegro dll
(Thanks to Mark for the heads up)..

All sorted, cheers Mark

Tried it, made 50 20 points and stopped when I was like Jesus ^^

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Thanks everyone for checking out my weedhack.
@Gull & Eric - RE: Jesus - The problem is I didn't have time to prevent weeds being planted too close to the water. If I created plots to plant the weeds it would of prevented two types of collision happening at same time causing the second coming.

@ Bruce, "That will sound bad", happening near weed is another bug, that I could solve with an if statement, but submitted before checking. Cheers for noticing the tunes, it is a random music (noise) generator.

Had great fun making it, sorry it is a bit shit but didn't have enough time to put in the cops and the biker overlord, they were going to spawn and cause havoc. Maybe down the track..

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You know what, I am going to go back and fix this, make it fun & challenging. It will have Biker overlord, and 'The Fuzz', + better sprites (more than 2 frames). Will also add joystick, and get some decent tunes. Might even have a HiScore table... Inhale' Thyyy wiiill beeeee done', exhale

Not bad for a weekends work. I spent most my time trying to get a state machine and a tile map done, so I applaud your effort for having something with basic gameplay.

Good answer