First of all I would like to congratulate you on making such a great game. Buying this game will keep you busy for hours. The new version really took it to the next level. Some suggestions would be on wave mode can there be an option enabling you to buy ammo and guns on like a chart or menu like thing instead of walking to them. And it would be amazing if it is possible and i know it probably isnt but make a wifi mode were you can be on a team with other people and kill monsters togethor. Or just make an online leader board. Great game thanks.