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Lesson Learned Achievements · SteamPeaks

Apps Lesson LearnedAchievements

Lesson Learned

GameApp ID 1,563,870by MadGamesmithReleased 29 May 2024

Playing now

0

All-time peak

0

04:56 UTC · 17 Sep 2026steampeaks.com

WindowsEngine —

View on SteamSteamCompare Share

App ID1,563,870

Release date29 May 2024

Engine—

Install size438 MB

TypeGame

Last update25 Mar 2024

Steam Deck—

DLC0

DeveloperMadGamesmith

Changenumber38,435,366

Price$0.99

Packages1

PublisherGaming Factory

SystemsWindows

Followers—

Depots1

Compare this game

Lesson Learned

MadGamesmith·Gaming Factory
Released 29 May 2024·App 1563870

Steam user reviews

Positive

81.0%· 21 reviews

Recent —

SteamPeaks Rating

39.7 Negative

Recent 30 days —

Last seen

0

Sampled 5 hours ago · not a live figure

—of peak

All-time peak

0

15 Sep 2026

Data

Price history Charts Patches News Reviews Audience Estimates Availability

Technical

Metadata Packages1 DLC Depots1 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Achievements Overview Price history Charts Patches News Reviews Audience Estimates Availability Metadata Packages1 DLC Depots1 Requirements Install size Configuration Cloud saves Community Media Related apps Update history Store history Full details

Every achievement on record

Achievements

24 achievements

First lesson
Complete the tutorial.
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Second lesson
Survive the first wave.
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Lucy
Defeat Lucy.
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Tutankhamun
Defeat Tutankhamun.
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Updated 17 Sep 2026, 04:56 UTCData by SteamPeaks.com

Gaius Julius Caesar

Defeat Gaius Julius Caesar.

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Pope Innocent III

Defeat Pope Innocent III.

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Napoleon Bonaparte

Defeat Napoleon Bonaparte.

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Pricker

Build your first Pricker.

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Boomer

Build your first Boomer.

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Spitter

Build your first Spitter.

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Tesla

Build your first Tesla.

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Hammer

Build your first Hammer.

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Dragon

Build your first Dragon.

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Level UP

Level up your tower.

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Upgrade

Buy your first upgrade

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FIrst grade

Defeat your first 10 monsters.

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Second grade

Defeat your first 50 monsters.

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Third grade

Defeat your first 100 monsters.

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Fourth grade

Defeat your first 500 monsters.

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Fifth grade

Defeat your first 1000 monsters.

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Builder apprentice

Build your first 10 towers.

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Builder journeyman

Build your first 50 towers.

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Builder master

Build your first 100 towers.

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Winston Churchill

Defeat Winston Churchill.

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Names, descriptions and icons are the game’s own, as Steam publishes them.