Amazing game, clever idea, you should definitely make this a full mobile game, i am sure this will get popular, it is one of the "easy to learn, hard to master" games.
Art is well made, cool details like particles when the character drags on the walls and slow motion when shooting at the agents.
Sound is good too, songs doesn't get repetitive and are fun to listen.
As for improvement, if you want to make this a full release, my suggestion would to take these coins and give them a use, like buying new guns, trails, particles, something to keep the game fresh with it's replayability. Maybe something like new planets, where you need coins or reach a certain deepness to unlock, with different enemies and backgrounds, that can be cool, why not? hahah.
The most fun game and better game design i played this jam, good job!
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