On CI4 during The Egg Cannon fight. The SFX of The ICBM Rocken Staellite during that Wave is broken. Also, crashing into The Egg Cannon it self wont trigger the explosion SFX
Edit: It seems like all the SFXs fade away the more your closer to The Egg Cannon (Except for the music ofc)
All SFXs of all Egg Cannon’s Attacks are broken (This is still an issue)
This is also an issue on CIU: CIU version 159 - #280 by KnightDarkness