When it hits
Day 64 at 12:00 on the Student's run
Part of 
Major Zombie Horde, starts with 
Zombie Horde - Day Four.
The same wave on the other runs: Wage Slave, Warehouse Manager
This run has 2 versions of this wave, and which one you get depends on a hidden check. The stronger one 15,933 total HP
Who comes, and where
34 zombies: 17 door · 17 window.
Every zombie in it has ×2.21 HP, bites ×8 as hard, bites ×1.2 as often, on top of the horde setting.
At the door 17
| Zombie | How many | At once | HP each | Bite |
|---|---|---|---|---|
| Office Worker Zombie | 4 | 3 | 287 | 8 |
| Nurse Zombie | 3 | 3 | 243 | 8 |
| Barefoot Zombie | 3 | 3 | 177 | 8 |
| Crawler Zombie | 2 | 2 | 221 | 8 |
| Hulk Zombie | 1 | 1 | 1,105 | 64 |
| Armored Crawler Zombie | 1 | 1 | 420 | 16 |
| Soldier Zombie | 1 | 1 | 486 | 32 |
| Worker Zombie | 1 | 1 | 442 | 16 |
| Neighbor Zombie | 1 | 1 | 199 | 8 |
At the window 17
| Zombie | How many | At once | HP each | Bite |
|---|---|---|---|---|
| Office Worker Zombie | 4 | 3 | 287 | 8 |
| Barefoot Zombie | 3 | 2 | 177 | 8 |
| Crawler Zombie | 2 | 2 | 221 | 8 |
| Nurse Zombie | 2 | 1 | 243 | 8 |
| Hulk Zombie | 1 | 1 | 1,105 | 64 |
| Charger Zombie | 1 | 1 | 884 | 48 |
| Armored Crawler Zombie | 1 | 1 | 420 | 16 |
| Soldier Zombie | 1 | 1 | 486 | 32 |
| Worker Zombie | 1 | 1 | 442 | 16 |
| Neighbor Zombie | 1 | 1 | 199 | 8 |
What beating it pays
A wave's total HP sets its reward tier. Each tier pays its reward, and the zombies you kill leave loot on the ground.
| Zombie Horde Intensity | Total HP | Reward |
|---|---|---|
| Weak | 8,751 | Tier 3 |
| Standarddefault | 11,666 | Tier 3 |
| Strong | 14,580 | Tier 4 |
| Very Strong | 17,485 | Tier 4 |
The game also adjusts each wave to how ready your home is (doors, defenses, supplies and how the last wave went), so the HP here is the starting point.
From the game files2
TowerWave 2021
| ID | 2021 |
|---|---|
| EventID | 52671 |
| OwnerCrisisID | 133 |
| ZombieTypeList | [9108,9110,9104,9102,9109,9103,9106,9101,9107] |
| ZombieCountList | [1,1,1,1,2,4,3,1,3] |
| MaxAliveCount | [1,1,1,1,2,3,3,1,3] |
| ChargeThreshold | 0.2 |
| TargetSlotTypes | [8] |
| AttackMultiplier | 8 |
| HpMultiplier | 2.21 |
| AttackSpeedMultiplier | 1.2 |
| SpawnAnchor | ZombieSpawn_01 |
| SpawnInterval | 2 |
TowerWave 2022
| ID | 2022 |
|---|---|
| EventID | 52671 |
| OwnerCrisisID | 133 |
| ZombieTypeList | [9108,9111,9110,9104,9102,9109,9103,9106,9101,9107] |
| ZombieCountList | [1,1,1,1,1,2,4,2,1,3] |
| MaxAliveCount | [1,1,1,1,1,2,3,1,1,2] |
| ChargeThreshold | 0.2 |
| TargetSlotTypes | [9] |
| AttackMultiplier | 8 |
| HpMultiplier | 2.21 |
| AttackSpeedMultiplier | 1.2 |
| SpawnAnchor | ZombieSpawn_02 |
| SpawnInterval | 2 |