- Gave zombie scientist better walk frames, with new arms courtesy of DeeDeeOZ's civilian sprite sets.
- Added the respective cracked visor variant for the shotgun zombie Marine.
Back when I went by "Remaker", I created these sprites combining other's resources, listed with credit in spoilers.
You may only use these if you properly credit me, and they're not used in a commercial project. My permission, however, isn't needed.
[MONSTERS]

(Zombie scientist is slightly outdated.)
Both rifle and shotgun zombie Marines have 'cracked visor' variants. Rifle zombie has an alternate death sequence, which in turn also has a cracked visor version. Both cracked and not-cracked alt-deaths can be used for the shotgun zombie. Shotgun zombie has 1 standard death frame, because the rest of those are in the rifle zombie's files. That may be inconvenient, but I can't reorganize things now.
Spoiler: