It means so much to me that you would take the time to play my game and leave a comment! I completely agree with the items being shot into your playfield being a frustrating issue and will definitely be fixing it in the next update.
Also for the next update I'm thinking about adding a way to destroy items you no longer want, item modifiers (like a larger/smaller item or an item that sticks to other items), the ability to recruit enemies to join your team, and asynchronous multiplayer where you occasionally battle another player's team for the chance at a bonus item or something.
If you enjoyed playing, be sure to check back later and it'll be even better!