ohh that makes totaly sense to me. because if the first level is bust slimer and the proton pack is like the ones from the movies, and then in the progress of the game the pack change with the slime blower in it and green slime, maybe its because egon was testing slimer and then that screenshot of slimer in a contaiment unit, all makes sense:-)

According to some of the new footage, we can upgrade the PKE meter and traps in addition to the proton stream.

The upgrades include:

-Proton stream focusing
-Proton recoil decrease
-PKE scan improvement
-PKE recharge booster
-Slam dunk trapping
-Fast trap

Any thoughts on what the recharge booster is? Everything else sounds fairly self explanatory.