v1.66.0

Description

v1.66.0 is the one hundred and seventeenth update to be released in Tower Defense Simulator, on the 4th of June 2025. It introduced the Discovered Farm skin.

It has three versions, the main v1.66.0 update (released 4 June 2025) and two minor updates, v1.66.1 (released 4 June 2025) and v1.66.1a (released 11 June 2025).

Additions

Discovered Farm
Walmart Discovered Pass

Changes & Bugfixes

Added Wren to the lobby.
Fixed Rocketeer having damage drop-off.

In v1.66.1:

Fixed Discovered Farm being impossible to claim from the Gift Box.
Fixed maps not working.

In v1.66.1a:

All Ducky Revenge Battle Pass rewards are no longer obtainable.

Gallery

Thumbnails

Icons

Renders

Official Update Log

NOTE: Not everything here will be accurate, as this is transcribed from the in-game update log. Several things may be incorrect, and there may be things that are missing.

V1.66.0

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Legacy Versions
BETA	v1.0 • v1.1 • The Heights Update (v1.2) • Outlaw Update (v1.3) • v1.4 • v1.5 • v1.6 • v1.7 • v1.8 • Area 51 Update (v1.9) • v1.10
Release	MEGA Update (v1.0) • Halloween 2019 Update (v1.1) • v1.2 • v1.3 • v1.4 • Christmas 2019 Update (v1.5) • v1.6 • v1.7 • v1.8 • Egg Hunt 2020 Update (v1.9) • Polluted Wasteland Update (v1.10) • Smaller = Bigger Update (v1.11) • Hardcore Testing BETA
Overhaul	Overhaul Update (v1.0) • Halloween 2020 Update (v1.1) • April Fools 2021 Update (v1.2) • Frost Invasion Update (v1.3) • v1.4

Modern Versions (v1.0–v1.91)
v1.0	Solar Eclipse Update (v1.0.0) • v1.0.1 • Valentines 2022 Update (v1.0.2)
v1.1	Entity System Update (v1.1.0)
v1.2	Duck Hunt Update (v1.2.0) • v1.2.1 • v1.2.2 • v1.2.3 • v1.2.4 • v1.2.5
v1.3	Polluted Wasteland II Update (v1.3.0) • End of Summer Update (v1.3.1) • v1.3.2
v1.4	Wanted Dead Update (v1.4.0) • Halloween 2022 Update (v1.4.2)
v1.5	v1.5.0
v1.6	Violent Night Update (v1.6.0) • v1.6.1 • Valentines 2023 Update (v1.6.2) • v1.6.3 • v1.6.4
v1.7	v1.7.0 • v1.7.1 • v1.7.2 • v1.7.3 • v1.7.5
v1.8	Community Maps Update (v1.8.0) • v1.8.2 • Unwavering Tides Update (v1.8.4) • v1.8.5
v1.9	Lunar Overture Update (v1.9.0) • v1.9.4
v1.10–v1.14	Quests Update (v1.10.0) • Krampus' Revenge Update (v1.11.0) • Content Creators Update (v1.12.0) • v1.13.0 • Trapper Update (v1.14.0)
v1.15–v1.19	v1.15.0 • The Hunt Update (v1.16.0) • v1.17.0 • April Fools 2024 Update (v1.17.2) • Mission Quests Update (v1.18.0) • v1.18.4 • Mercenary Base Update (v1.19.0) • v1.19.2
v1.20–v1.24	Intermediate Mode Update (v1.20.0) • Consumables Update (v1.21.0) • Brawler Update (v1.22.0) • The Classic Update (v1.23.0) • v1.24.0
v1.25–v1.29	Challenge Maps Update (v1.25.0) • v1.26.0 • Fallen Foes Update (v1.27.0) • Fallen Heroes Update Part 1 (v1.27.5) • Fallen Heroes Update Part 2 (v1.28.0) • v1.29.0
v1.30–v1.34	v1.30.0 • v1.31.0 • Gatling Gun Update (v1.32.0) • v1.33.0 • Stickers Update (v1.34.0)
v1.35–v1.39	v1.35.0 • v1.36.0 • Hexscape Update (v1.37.0) • Hexscape Night II Update (v1.38.0) • Hexscape Night III Update (v1.39.0)
v1.40–v1.44	v1.40.0 • Tower Defense Simulator x PLS DONATE Update (v1.41.0) • v1.42.0 • v1.43.0 • v1.44.0
v1.45–v1.49	v1.45.0 • Operation I.C.E Update (v1.46.0) • v1.47.0 • v1.48.0 • v1.49.0
v1.50–v1.54	v1.50.0 • v1.51.0 • v1.52.0 • v1.53.0 • v1.54.0
v1.55–v1.59	v1.55.0 • v1.56.0 • The Hunt: Mega Edition Update (v1.57.0) • v1.58.0 • Baseplate Update (v1.59.0)
v1.60–v1.64	v1.60.0 • Ducky Revenge Update (v1.61.0) • v1.62.0 • v1.63.0 • v1.64.0
v1.65–v1.69	Skill Tree Update (v1.65.0) • Walmart Partnership Update (v1.66.0) • Hacker Update (v1.67.0) • Skill Tree Update Update (v1.67.3) • First-Time User Update (v1.68.0) • 4th of July (v1.69.0)
v1.70–v1.74	Surf & Turf Update (v1.70.0) • PVP Update (v1.71.0) • Assassin Update (v1.72.0) • Revive & Reload Update (v1.73.0) • v1.74.0
v1.75–v1.79	Modifiers & Trials Update (v1.75.0) • v1.76.0 • Null & Void Update (v1.77.0) • Null & Void Night 2 Update (v1.78.0) • Null & Void Night 3 Update (v1.79.0)
v1.80–v1.84	v1.80.0 • v1.81.0 • Frost Mode Update (v1.82.0) • The Final Act Update (v1.83.0) • Shock and Awe Update (v1.84.0)
v1.85–v1.89	Valentines 2026 Update (1.85.0) • St. Patrick's Day 2026 Update (v1.86.0) • Aprilini Foolsini Update (v1.87.0) • Spring Frenzy Update (v1.88.0) • Saboteur Update (v1.89.0)
v1.90–v1.91	Slime Trooper Update (1.90.0) • Backyard Legends Event (v1.91.0)

Modern Versions (v2.0–)
v2.0–v2.4	Hardcore Rework Update (v2.0.0) • Operator Update (v2.1.0) • Semiquincentennial Summer Update (v2.2.0) • Kingpin Update (v2.3.0) • Story Mode Update (v2.4.0)
v2.5–v2.9	v2.5.0 • Enforcer Update (v2.6.0) • v2.7.0 • Frost Champion Update (v2.8.0) • v2.9.0