NOTE: Everything shown below is not self-made, it was took from the real "Prehistoric Ages" world from the Plants vs. Zombies: All-Stars game.
Basic primitive brainless zombie
Toughness: Average (10)
Nobody ever knew, how did zombies got in the Prehistoric Ages... Since nobody would ever knew what was a (r)evolution of zombies...
His wooden look-a-like "cone" grants him an extra armor!
Toughness: Protected (28)
What is undead? What are brains? What is love?! - asked someday Zombie. While later, he found his best loveable thing - a cone!
His stony bucket, grants awesome protection from damage!
Toughness: Hardened (65)
Always loved his favorite happy bucket of planty bones!
Primitive Flag Zombie (10)
Marks the arrival of a huge neolithic "wave" of zombies.
Always faster than anyone... At least, he thinks like that...
Releases a flock of lane-swapping bees once encounters a plant or dies.
Special: summons zombees
Toughness: Average (10)
Looks for beauty mumbling ideals, call her between 5:00 EU and 13:45 GH
Once exhausted onto lawn, zombees fly at full lane-switching speed into your house...
Toughness: Fragile (3 hits)
Bzzzz! Ouch! You are zombie now!
Shoots plants from a distance
Special: uses slingshot to kill most farthest plant
Toughness: Solid (12)
Always ready for a war... Wished, someday he will want to work for somebody special, in a place where all zombies will get ready for survival...
Heavy zombie, using the club to pass the most hardest barrier.
Special: Destroys plants in one hit with his club.
Toughness: Machined (90)
Judging by his name, you thought he has a real club? Well, yeah, he has. But also, he has a major important club where he invites his most VIPest friends ever!
Heals zombies with his magic bones
Special: Heals zombies once he drops the bones
Toughness: Protected (19)
Mastered the holy art of taking peace, he found his real job in helping his best subordinates.
The heaviest zombie so back, who takes rocks on the squack.
Damage: drops two rocks once being subsequently damaged
Toughness: Great (180)
Yes. he knows he's the bad guy. Although, he cannot ever take on that he needs to do the most important things...
'B'ird Rider Zombie
A full of unliving beans zombie, who knows what's the best for birds.
Special: Flies over the plants
Special: Dodges most attacks.
Weakness: Lobbed-shot plants
Toughness: P'rotected (28)'
Looked for hobby, found it. That's how the hard is the life of the zombie...
Snail Rider Imp
A pottery trainer of the slidest animals ever...
Special: Immune to slowdown effects
Special: Crushes plants with his snail
Toughness: Dense (46)
Finally got rid of his "father", the little Imp escaped from his torment and found a real best friend.
Mammoth Rider Zombie
A zombie with gigantic animal, what somehow did got able to be controlled...
Special: Increases speed once loses health
Toughness: Machined (125)
Speed: Creeper (125-100)
Never wanted to do that, but looks like fate decided without his assistance...