I like the gist of this game and I have been inspired by it.
Maybe if the red thingy was in the shape of a Sniper sight and was shooting something at you while you was trying to clear away whatever
If we was to make animated characters like some sorta critter trying to eat out Old mans garden and then he was shooting at you would be nice.
It could also be a couple of inmates trying to brake out while digging underground while trying to aviod the radar.....maybe the radar is a guided radiation beam and zap niose appear.
Or you are running away from the big bad monster who is going to eat you..chomp chomp chomp.
Then agian you could be a hacker in Shadowrun and this is how the hacking sequence could like in when you jack in.
Or maybe it is a crazy military guy bombing civilians and the target is trying to take you out.
Then agian your fighting the enemy and setting bombs at there tanks and run away while something is trying to take you out.
It could even work the other way around where you are the sniper and your shooting people trying to escape to there cars from a helicopter.
Or your a sniper in a helicopter and your shooting the enemy who is trying to get to there tanks, or steal your stuff or even blow up your tanks.
Your some sorta insect like a roach or ant and you are trying to eat all the mini sandwiches to aviod the spray or swat.
then a dirty fly is passing germs on to the food and you have to aniliate all the sandwiches before people start eating them. If you don't they will turn Zombie and attack you.
Or maybe your a pervert trying impregnt all the dorm women but they have some sorta nanny camera and your trying to aviod it.
Or you could be the semen warrior while pregnating women before they get fat, steal the cake, call the nanny patrol, turn lesbo, or go to college.
then agian you could be Spy vs. Spy and your trying to prevent the other spy from getting the documents or Spy is trying to gun for you while you get the documents.
It would probably play out like a puzzle game or adventure puzzle game like bomberman. I could see you original game lined up in the arcades right now with a whole bunch of clones of the same game
When I think about it on higher level this reminds me of the Donkey Kong Country 3: Dixie Kongs Quest factory stage and there is a target shooting Light spark balls at you while you are attempting to get the end of the level but off course your a spider.