Some decent variety in objectives here and an idea that has some potential. A few points I think could be improved. Firstly the controls for player 1 and player 2 aren't symmetrical which feels a little weird; I think p2's shoot button should be 5 instead of 2. Controller support for both players would be ideal though. Also, the execution of the role reversal concept is a bit flawed. As it is, when the border is red, completing the objective just gives the point to the other player, but this means once the border turns red both players are incentivized to just do nothing. There needs to be something more pushing the players to take some action that might complete the objective to make this more interesting. Anyway not bad overall and a local multiplayer game is a cool take on the role reversal theme, would like to see this fleshed out and improved.