Null & Void Event
The Null & Void Event has ended after the 26th of November 2025 and almost all associated items have been made unobtainable/removed.
This page has been preserved for historical purposes.
Description
The Null & Void Event was the twenty-fourth event to be added to Tower Defense Simulator. The event began on the 18th of October 2025 with the release of the first night. This event also introduced Curses in Hard Mode, adding a new risk and reward system.
Null & Void Battle Pass
Null & Void Battle Pass used 
| Mode | Gum Drops per Wave | Total Gum Drops |
|---|---|---|
| Outpost 16 (Easy) | |
|
| Outpost 16 (Hard) | |
|
| Banlands (Easy) | |
|
| Banlands (Hard) | |
|
| Blind Faith (Easy) | |
|
| Blind Faith (Hard) | |
|
| Easy | |
|
| Casual | |
|
| Intermediate | |
|
| Molten | |
|
| Fallen | |
|
| Challenge Trials | |
|
| Pizza Party | |
|
| Badlands II | |
|
| Polluted Wasteland II | |
|
| Mode | Gum Drops per Wave | Total Gum Drops |
|---|---|---|
| Outpost 16 (Easy) | |
|
| Outpost 16 (Hard) | |
|
| Banlands (Easy) | |
|
| Banlands (Hard) | |
|
| Blind Faith (Easy) | |
|
| Blind Faith (Hard) | |
|
| Easy | |
|
| Casual | |
|
| Intermediate | |
|
| Molten | |
|
| Fallen | |
|
| Challenge Trials | |
|
| Pizza Party | |
|
| Badlands II | |
|
| Polluted Wasteland II | |
|
While the battle pass did have a set amount for Hardcore mode, that being
In total, it took 
319.
Certain items like High Grade Crates were given out multiple times. In total, the Null & Void Battle Pass gave out 
27 29 31 32 119 36 71 39 41 179 44 46 48 49 200 53 54 99 58 230 61 63 107 109 259 70 73 116 75 289 78 80 124 134 357 87 88 90 141 391 4,276 4,248 4,229 4,199 4,157 4,038 4,002 3,930 3,891 3,851 3,672 3,628 3,582 3,534 3,485 3,285 3,233 2,991 3,080 3,022 2,792 2,731 2,668 2,561 2,452 2,193 2,123 2,052 1,936 1,862 1,573 1,494 1,414 1,290 1,156 799 712 624 534 391 Towers
 |
| Warlock |
Maps
 |
 |
 |
| Outpost 16 | Banlands | Blind Faith |
Skins
Regular Track
 |
 |
 |
 |
| Ghost Demoman | Null Soldier | Undead Militant | Ghost Rocketeer |
 |
 |
 |
 |
| Null Crook Boss | Cursed Minigunner | Null Soul Farm | Werewolf Commander |
Premium Track
 |
 |
 |
 |
| Null Shotgunner | Plague Medic | Hallow Punk Pyromancer | Vampire Hunter Cowboy |
 |
 |
 |
 |
| Graveyard Mercenary Base | Werewolf Brawler | Ghost Engineer | Dragon Pursuit |
Consumables
 |
 |
| Unholy Storm | Necromancer's Tome |
Returning Consumables
While not released as part of the event, the following Hexscape Event consumables have returned and can be unlocked through mode triumphs and consumable crates:
 |
 |
 |
| Pumpkin Bomb | Turkey Leg | Sugar Rush |
Nametags
Regular Track
 |
 |
 |
| Blood Moon Nametag | Solar Eclipse Nametag | Unholy Fire Nametag |
Premium Track
 |
 |
 |
 |
| GreenSlime Nametag | Spirits Nametag | Null Dimension Nametag | Cultist Runes Nametag |
Triumph All Nights
The following nametag is obtained from Triumph All Nights, a badge gotten by triumphing all three nights of the event in a row.
 |
| NullAndVoid Nametag |
|---|
Emotes
Regular Track
 |
 |
 |
| Dracula Dance | Headless | Slime |
Premium Track
 |
 |
 |
 |
| Living Statue | Rifted Away | Necromancer's Tome | Free Spirit |
Stickers
Regular Track
 |
 |
| Worried Scout | Werewolf Commander |
Premium Track
 |
 |
 |
| Job Application | Poor Titus | Ok Walker |
Charms
Regular Track
 |
 |
| Null Scout Charm | Kronos Charm |
Premium Track
 |
 |
 |
 |
| Null Necromancer Charm | Null Engineer Charm | Marcellius Charm | Rift Walker Charm |
Enemies
 |
 |
 |
 |
| Nulling 29 Total (Easy) 30 Total (Hard) |
Null Runner 41 Total (Easy) 47 Total (Hard) |
Null Dredge 30 Total (Easy) 35 Total (Hard) |
Null Scout 40+ Total (Easy) 22+ Total (Hard)[1] |
 |
 |
 |
 |
| Null Crook Boss 40+ Total (Easy) 34+ Total (Hard)[1] |
Null Goon 40+ Total (Easy) 34+ Total (Hard)[2] |
Lost Glitch 68 Total (Easy) 73 Total (Hard) |
Null Freezer 26 Total (Easy) 25 Total (Hard) |
 |
 |
 |
 |
| Null Beast 11 Total (Easy) 12 Total (Hard) |
Null Warden 8 Total (Easy) 8 Total (Hard) |
Null Pyromancer 8+ Total (Easy) 10+ Total (Hard)[1] |
Null Commander 1 Total |
 | |||
| Null Missile APC N/A Total[3] |
| |
|
|
 |
| Null Runner 28 Total (Easy) 38 Total (Hard) |
Nulling 25 Total |
Null Dredge 27 Total (Easy) 37 Total (Hard) |
Null Shrieker 34 Total (Easy) 51 Total (Hard) |
| |
|
|
|
| Null Scout 48 Total (Easy) 45 Total (Hard) |
Lost Glitch 38 Total (Easy) 46 Total (Hard) |
Null Crook Boss 58 Total (Easy) 46 Total (Hard) |
Null Goon 58 Total (Easy) 46 Total (Hard) |
| |
 |
 |
|
| Null Freezer 22 Total (Easy) 24 Total (Hard) |
Null Medic 2 Total (Easy) 9 Total (Hard) |
Null Electroshocker 46 Total (Easy) 50 Total (Hard) |
Null Beast 10 Total (Easy) 12 Total (Hard) |
| |
|
 |
|
| Null Warden 11 Total (Easy) 17 Total (Hard) |
Null Pyromancer 4 Total (Easy) 7 Total (Hard) |
Null Guardian 1 Total |
Null Guardian Clone N/A Total[4] |
| |
|
|
|
| Null Scout 26+ Total (Easy) 33+ Total (Hard)[5] |
Null Dredge 27 Total (Easy) 30 Total (Hard) |
Lost Glitch 27 Total (Easy) 30 Total (Hard) |
Null Runner 24 Total |
| |
|
|
|
| Nulling 27 Total |
Null Goon 91+ Total (Easy) 89+ Total (Hard)[6] |
Null Freezer 35 Total (Easy) 39 Total (Hard) |
Null Shrieker 49 Total (Easy) 60 Total (Hard) |
| |
 |
 |
|
| Null Crook Boss 55+ Total (Easy) 50+ Total (Hard)[7] |
Null Engineer 38+ Total (Easy) 36+ Total (Hard)[5] |
Null Sentry N/A Total[8] |
Null Pyromancer 39 Total (Easy) 33 Total (Hard) |
| |
 |
|
|
| Null Warden 27+ Total (Easy) 23+ Total (Hard)[9] |
Null Pursuit 11 Total (Easy) 14 Total (Hard) |
Null Electroshocker 52+ Total (Easy) 53+ Total (Hard)[7] |
Null Medic 4 Total (Easy) 11 Total (Hard) |
 |
|
 |
 |
| Kronus 1 Total |
Null Beast 12 Total (Easy) 9 Total (Hard) |
Null Brawler 29+ Total (Easy) 26+ Total (Hard)[5] |
Null Accelerator 3 Total |
 |
 |
 |
 |
| Skeleton 11 Total |
Giant Skeleton 6+ Total[10] |
Executioner Skeleton 6+ Total (Easy) 9+ Total (Hard)[10] |
Hallow Guard 29+ Total (Easy) 26+ Total (Hard)[10] |
 |
 |
 | |
| Null Necromancer 4 Total (Easy) 3 Total (Hard) |
Gravestone N/A Total[11] |
Rift Walker 1 Total |
Badges/Achievements
Rewards:
Complete all 3 nights on ‘Hard’ to unlock the event tower.
Rewards:
Rewards:
Complete all 3 nights on ‘Hard’ to unlock the event tower.
Rewards:
Rewards:
Complete all 3 nights on 'Hard' to unlock the event tower.
Rewards:
Rewards:
Rewards:
Rewards:
Rewards:
NullAndVoid Nametag
Official Event Trailer
Tower Defense Simulator - Halloween 2025 Trailer
Gallery
Countdown Icons
Icons
Thumbnails
Promotional Images
Trivia
- Null & Void is the first event since the Frost Invasion Event to use Elevators for starting matches.
- Despite being true, all Elevators for this event had been replaced with Matchmaking in v1.78.0, and for the remainder of the event all nights would only be playable through Matchmaking.
- When Elevators were first used for Outpost 16, it was likely done to further promote the new Elevator update that was introduced in the v1.75.0 update.
- The Battle Pass for this event is significantly cheaper to complete than all of the previous ones, only costing
Notes
- ↑ 1.0 1.1 1.2 Number based on natural spawns. Number can be exceeded if spawned by the Null Commander.
- ↑ Number based on the natural spawns of the Null Crook Boss. Number can be exceeded if spawned by the Null Commander.
- ↑ Does not appear naturally, it can only be spawned by the Null Commander.
- ↑ Does not appear naturally, can only be spanwed by the Null Guardian
- ↑ 5.0 5.1 5.2 Number based on natural spawns. Number can be exceeded if spawned by the Rift Walker.
- ↑ Number based on it's own natural spawns and natural spawns of the Null Crook Boss. Number can be exceeded if the Null Crook Boss is spawned by Kronus.
- ↑ 7.0 7.1 Number based on natural spawns. Number can be exceeded if spawned by Kronus.
- ↑ Doesn't appear naturally, can only be spawned by the Null Engineer.
- ↑ Number based on natural spawns. Number can be exceeded if spawned by Kronus or the Rift Walker.
- ↑ 10.0 10.1 10.2 Number based on natural spawns. Number can be exceeded if spawned from a Gravestone.
- ↑ Doesn't appear naturally, can only be spawned by the Null Necromancer
- ↑ Bugged name, it is supposed to be Cult Destroyer.
| Events | |
|---|---|
| 2019 | SFOTH • Area 51 • Halloween • Christmas |
| 2020 | Spring • Halloween |
| 2021 | Metaverse Champions • Frost Invasion • Solar Eclipse |
| 2022 | Duck Hunt • Violent Night |
| 2023 | Lunar Overture • Krampus' Revenge |
| 2024 | The Hunt • The Classic • Hexscape • Tower Defense Simulator x PLS DONATE • Operation I.C.E |
| 2025 | The Hunt: Mega Edition • Ducky Revenge • The Takeover • Halloween 2025 Live Events • Null & Void • The Final Act |
| 2026 | Backyard Legends • Halloween 2026 Live Events • Solar Requiem Event |
| PVP Seasons | |
|---|---|
| 2025 | PVP Season 0 |
| Live Events, April Fools & Other | |
|---|---|
| Live Events | Hardcore Live Event • Halloween 2025 Live Events • Halloween 2026 Live Events |
| April Fools | 2020 • 2021 • 2022 • 2023 • 2024 • 2025 • 2026 |
| Miscellaneous | Walmart Discovered Pass • The Hatch Event |