Tower Defense Simulator Wiki

Narrator Theme

The wiki will turn red and gold/purple for the entire duration of The Final Act Event.

Don't like seasonal themes?

  • On desktop, as long as you have a Fandom account, you can disable them in the Gadgets sections of your preferences by turning off "Seasonal Themes". Similarly, you can make this permanent by turning on the "Narrator Theme" gadget.
  • On mobile, information on disabling or permanently enabling it can be found on this blog.

READ MORE

Tower Defense Simulator Wiki
Tower Defense Simulator Wiki
Tower Defense Simulator Wiki
2,505
pages
in: Sandbox Only, Challenges

Legion

View source
Legion
Challenge • Modifier
Sandbox Only Content

Legion (Challenge) was previously removed on the 24th of September 2025, though it has been made available through the Sandbox mode later.
It is not accessible anywhere else in the game. This page will attempt to include information about both the version before removal and its re-added version.

Quote
"AOE focused challenge that pits the player against swarms of enemies."
―In-Game Description

Description

Legion is a challenge map. It uses a modified version of the Fallen mode as its wave structure. Triumphing on this map rewards the player with Gem 110, Experience 330 EXP, Time Scale Ticket 2 and two High Grade Consumable Crates. Like with other challenges, rewards can only be gotten once a week.

Changes

The main change in this challenge is enemies spawning twice as much, with some exceptions, and the wave structure being altered, making it harder. Unlike the All Paths modifier, bosses do spawn on both sides, meaning two Fallen Kings spawn on this map.

Enemies

All enemy replacements from Enemies Beta are applied here, with the exception of the Dark Necromancer and Summoner Boss if the selected map does not have Enemies Beta.

A few regular enemies also have their health values, which for most of them is changed to match their previous Fallen mode health values.

Wave Structure

Bolded names indicate an enemy type's debut. If the All Paths modifier is present on the map, all enemies will be duplicated for each path except the Fallen King.

Regular Wave Structure
Wave Enemy Type & Amount
1 10x Abnormal
2 12x Abnormal
3 14x Abnormal
4 16x Abnormal
5 16x Quick
6 10x Abnormal, 16x Quick
7 20x Heavy
8 10x Quick (Nimble), 12x Abnormal, 12x Heavy
9 12x Heavy, 10x Abnormal, 14x Quick
10 24x Abnormal, 8x Heavy, 2x Abnormal Boss
11 16x Heavy, 16x Abnormal, 16x Quick (Nimble)
12 2x Abnormal Boss, 16x Abnormal
13 20x Shadow
14 24x Heavy, 4x Abnormal Boss
15 40x Shadow (Nimble)
16 16x Breaker2
17 12x Heavy, 12x Breaker2
18 28x Breaker2
19 8x Heavy, 12x Quick (Nimble), 8x Shadow (Nimble), 6x Breaker2 (Nimble), 4x Abnormal Boss (Bloated), 2x Necromancer
20 8x Fallen, 2x Abnormal Boss (Bloated)
21 10x Fallen, 4x Abnormal Boss (Bloated), 16x Heavy, 8x Shadow (Nimble), 14x Breaker2
22 16x Heavy, 8x Shadow (Nimble), 16x Breaker2, 4x Abnormal Boss (Bloated), 2x Giant Boss
23 12x Fallen, 2x Giant Boss, 16x Breaker2 (Nimble), 2x Necromancer
24 12x Fallen, 16x Breaker2 (Nimble), 2x Shadow Boss
25 24x Fallen, 8x Heavy, 12x Breaker2, 8x Necromancer
26 24x Glitch (Slime)
27 20x Glitch, 16x Fallen (Slime), 16x Breaker2 (Nimble), 8x Abnormal Boss (Bloated)
28 26x Hazard (Nimble), 4x Giant Boss, 20x Breaker2 (Nimble), 20x Glitch
29 2x Giant Boss (Bloated), 20x Breaker2 (Nimble), 24x Glitch, 24x Fallen, 8x Hazard (Nimble)
30 10x Fallen (Nimble), 8x Hazard (Nimble), 8x Abnormal Boss, 4x Shadow Boss, 20x Breaker2 (Nimble), 18x Glitch, 2x Tank, 20x Breaker2
31 10x Giant Boss, 26x Hazard, 20x Fallen (Nimble), 2x Necromancer
32 6x Giant Boss, 16x Breaker2 (Nimble), 3x Tank, 20x Breaker4
33 12x Giant Boss, 8x Glitch (Slime), 40x Breaker2 (Nimble), 18x Glitch (Slime), 24x Breaker4, 2x Necromancer (Bloated), 6x Shadow Boss
34 16x Giant Boss (Bloated), 2x Boomer (Nimble), 16x Glitch (Slime), 12x Breaker2, 12x Hazard (Nimble), 16x Fallen, 28x Breaker4
35 2x Warden (Bloated), 10x Hazard (Nimble), 40x Breaker4
36 16x Giant Boss, 2x Boomer (Nimble), 16x Glitch (Nimble), 4x Tank, 16x Error, 2x Necromancer King
37 2x Boomer (Nimble), 20x Glitch, 12x Error, 12x Giant Boss (Bloated), 4x Shadow Boss, 12x Hazard, 12x Fallen (Nimble), 2x Warden, 4x Necromancer King, 12x Error
38 16x Giant Boss, 12x Error, 2x Warden, 12x Hazard (Nimble), 16x Error, 30x Breaker4, 2x Tank, 16x Giant Boss, 6x Error
39 4x Boomer (Nimble), 4x Tank, 12x Error, 12x Glitch (Nimble), 2x Warden, 20x Hazard (Nimble), 4x Error, 30x Fallen, 18x Error, 14x Fallen Hero, 10x Fallen, 2x Necromancer King, 18x Error
40 10x Fallen Hero, 2x Warden, 12x Glitch, 18x Error, 20x Fallen (Nimble), 10x Giant Boss, 12x Error, 8x Fallen Guardian, 2x Fallen King, 8x Giant Boss, 14x Breaker4 (Nimble), 2x Error
Lose Dialogue
CommaReac1
CommaReac2
CommaReac3
One icon and dialogue is randomly chosen upon defeat:

•We're toast!
•OOF!
•Mission Failed, we'll get em' next time.
•Not enough numbers!
•Mistakes are just part of the journey..
•We're overrun chief!
•We'll get them next time!
•Don't give up!
•We need back up sergeant!
•We just had our grave dug..
•We have to fall back soldier!
•Oops! Try again!
•The enemies got to the base!
•Strategy is key!

Cash

Starting cash in this challenge is increased by Cash (Gameplay Currency)$200, making it Cash (Gameplay Currency)$700 (Cash (Gameplay Currency)$800 if in the Paradoxum Games group). Additionally, the wave bonus is also decreased.

For solo and duo, they calculated as:

Cash (Gameplay Currency)$125 + (Cash (Gameplay Currency)$25 × Waves Completed - 1)

Depending on player count, the wave bonus is reduced using multipliers. These multipliers are:

Players Reduction per Player Total Reduction
Solo 0% 0%
Duo 15% 30%
Trio 13% 39%

The wave clear bonus appears when every enemy from that wave was killed. It is 35% of the wave bonus in solo, while for duo and trio it is 20%.

Strategy

  • Due to the large amount of enemies, you generally gain a larger amount of cash, enabling you to afford more DPS towers compared to normal games.
  • Area of effect towers are recommended because large groups of enemies spawn in this challenge.
  • Single target DPS options like the Accelerator, Golden Minigunner and Ranger are still valuable, as enemies such as the Warden have a lot of health.
    • As the enemy count is doubled, the Cowboy and the Golden Cowboy can generate much more income in this challenge.
  • Towers with hidden detection should be placed down early on, as early Nimble Shadows may result in an early defeat.
  • A balance between AOE towers and single target towers can prevent Breakers from overwhelming you.
  • Slime Glitches can turn into hordes of enemies that can easily overwhelm your defenses.

Challenge History

Update History

  • 21 June 2024 - v1.25.0
  • 2 August 2024 - v1.27.0
    • Now uses the new income system.
    • Updated to use the new Fallen mode enemy appearances, some stats, health scaling and soundtracks.
    • Now changes more enemy health values.
    • Disabled dialogue.
    • Removed Candy Valley from the map pool.
  • 16 December 2024 - v1.46.0
  • 24 September 2025 - v1.75.0
    • Legion can now be activated exclusively in Sandbox mode, as the challenges button in the lobby has been removed.


ChallengeHeader
Challenges Back to Basics • Boss Rush • Jailed Towers • Juggernaut • Legion • Oops! All slimes! • Vanguard
Wave Structure Back to Basics • Jailed Towers
Community content is available under CC-BY-SA unless otherwise noted.