Yus! Everything you collect can be thrown at the enemy! you can choses any item with right click as long as you have one in the backpack. Each have a different effect, as long as you end the timer with enough item in the backpack you get the full destruction ending ^_^
I was planning multiple level, upgrade backpack and bomb timer also multiple enemy style. I will probably upgrade it after the jam!
All the mechanic seem to be there.. a few tweak and i might have something better ^_^
Thank you for the kind comment!