Happy Halloween Season!!
In this mid October update, a new respawn system has been implemented. Upon death, the player is respawned at the start of the current interval, or that interval's safe room provided it has been located. As per the old build, progress of that interval is maintained upon respawning.
A new boss enemy has also been implemented into the final level. It is tough, but it can be defeated.
As always, if a bug or glitch is found on your playthrough, please report it in the game's discussions page on STEAM.
-Dd Games