The two levels were engaging to play, but I feel this can be improved if the assets matched more with one another. The ending also confused me because the style of that is completley different from the earlier levels. The scope of this game is admirable but may be a tad too wide for the jam (try sticking with the levels made or the platformer, both is a ton of work). While I think focusing on plastic pollution to be a noble cause, I think more call to action other than "pick up litter" may be needed (How do we clean up microplastics? Who can be write/call to?). There are some wonderful seeds of a story here. With more time and editing, this game can sprout into something revolutionary.