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Lesson Learned

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App ID 1563870
App Type Game
Developer
Publisher Gaming Factory
Franchise Gaming Factory
Supported Systems Windows
Technologies Unity Engine
Last Changenumber 29929603
Last Record Update 7 July 2025 – 11:44:04 UTC ()
Release Date 29 May 2024 – 11:29:35 UTC ()
❓ 72.86%
18 reviews
0
In-Game
+4
📜 Historical 🏰 Tower Defense 🌄 Action-Adventure 💡 Strategy 🏽 2D

Help Frank travel through history in this unique approach to the tower defense genre. Enter a bizarre daydream world in co-op or solo mode. Gather resources, build defense towers, and manage your minions. Take up the challenge and defeat the incoming enemies!

Steam price history

Week Long Deal, ends 20 October 2025
Current Price -24% $9.59
Lowest Recorded Price $2.49 at -75% 15 September 2025
Currency Current Price Converted Price Lowest Recorded Price
U.S. Dollar -24% $9.59 $9.59 $2.49 $2.49 at -75%
Russian Ruble -42% 258,30 ₽ $3.29 -65.67% $0.81 64 ₽ at -75%
Kazakhstani Tenge -33% 1849₸ $3.43 -64.22% $0.85 462₸ at -75%
Brazilian Real R$ 20,69 $3.80 -60.36% $0.94 R$ 5,17 at -75%
Indian Rupee -30% ₹ 345 $3.92 -59.12% $0.98 ₹ 87 at -75%
Ukrainian Hryvnia -31% 166₴ $3.97 -58.54% $1.00 42₴ at -75%
Indonesian Rupiah -29% Rp 68812 $4.14 -56.80% $1.05 Rp 17499 at -75%
Vietnamese Dong -27% 117000₫ $4.44 -53.68% $1.13 30000₫ at -75%
South African Rand -29% R 77.53 $4.47 -53.37% $1.13 R 19.75 at -75%
Chilean Peso -29% CLP$ 4327 $4.50 -53.01% $1.14 CLP$ 1100 at -75%
Colombian Peso -31% COL$ 18333 $4.68 -51.12% $1.18 COL$ 4625 at -75%
Philippine Peso -27% ₱282.68 $4.85 -49.34% $1.24 ₱72.48 at -75%
Chinese Yuan -49% ¥ 36.32 $5.09 -46.86% $1.29 ¥ 9.25 at -75%
Malaysian Ringgit -27% RM22.90 $5.42 -43.48% $1.38 RM5.87 at -75%
South Asia - USD $5.49 $5.49 -42.75% $1.37 $1.37 at -75%
Uruguayan Peso -29% $U225 $5.60 -41.57% $1.41 $U57 at -75%
Saudi Riyal -34% 21.25 SR $5.66 -40.92% $1.46 5.48 SR at -75%
Thai Baht -28% ฿184.63 $5.66 -40.91% $1.45 ฿47.25 at -75%
LATAM - U.S. Dollar $5.79 $5.79 -39.62% $1.44 $1.44 at -75%
MENA - U.S. Dollar $5.79 $5.79 -39.62% $1.44 $1.44 at -75%
Taiwan Dollar -57% NT$ 179 $5.84 -39.05% $1.50 NT$ 46 at -75%
Mexican Peso -26% Mex$ 110.54 $5.97 -37.64% $1.54 Mex$ 28.49 at -75%
Kuwaiti Dinar -57% 1.88 KD $6.12 -36.13% $1.56 0.48 KD at -75%
Peruvian Sol -26% S/.21.33 $6.22 -35.04% $1.60 S/.5.50 at -75%
CIS - U.S. Dollar $6.29 $6.29 -34.41% $1.57 $1.57 at -75%
Japanese Yen -26% ¥ 980 $6.48 -32.42% $1.66 ¥ 252 at -75%
Hong Kong Dollar -28% HK$ 50.78 $6.53 -31.89% $1.67 HK$ 13.00 at -75%
Qatari Riyal -25% 24.09 QR $6.61 -31.01% $1.71 6.24 QR at -75%
New Zealand Dollar -27% NZ$ 12.06 $6.90 -28.03% $1.76 NZ$ 3.09 at -75%
Norwegian Krone -31% 71,53 kr $7.08 -26.15% $1.78 18,00 kr at -75%
South Korean Won -25% ₩ 10130 $7.11 -25.79% $1.84 ₩ 2620 at -75%
Singapore Dollar -25% S$9.65 $7.44 -22.36% $1.92 S$2.50 at -75%
U.A.E. Dirham -24% 27.94 AED $7.60 -20.68% $1.97 7.25 AED at -75%
Canadian Dollar -25% CDN$ 11.10 $7.90 -17.53% $2.04 CDN$ 2.87 at -75%
Costa Rican Colon -24% ₡4430 $8.79 -8.25% $2.28 ₡1150 at -75%
Australian Dollar -24% A$ 13.96 $9.09 -5.20% $2.35 A$ 3.62 at -75%
Euro -27% 7,97€ $9.27 -3.29% $2.37 2,04€ at -75%
British Pound -27% £6.98 $9.34 -2.51% $2.39 £1.79 at -75%
Polish Zloty -28% 35,13zł $9.61 +0.25% $2.46 8,99zł at -75%
Israeli New Shekel -23% ₪35.46 $10.79 +12.56% $2.80 ₪9.23 at -75%
Swiss Franc -25% CHF 10.13 $12.70 +32.51% $3.28 CHF 2.62 at -75%
Valve suggested prices are shown on package pages.

Price history

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Click on a currency name to load price history for that particular currency.
View lowest recorded prices on Steam store pages by using our browser extension.

Additional Information

Developer MadGamesmith
controller_support full
community_visible_stats Yes
ReleaseState released
Publisher Gaming Factory
Store Release Date 29 May 2024 – 11:29:40 UTC ()
osarch 64
community_hub_visible Yes
AbsoluteMouseCoordinates No
Social Media https://discord.com/invite/kYpZmkBAgc
https://x.com/GamingFactorySA
https://www.youtube.com/channel/UCw2j6Z1CDeO3Bb-Gwxfvrmw/
Primary Genre Adventure (25)
Store Genres Adventure (25), Casual (4), Indie (23), Strategy (2)
Steam Release Date 29 May 2024 – 11:29:35 UTC ()
Store Asset Modification Time 26 June 2025 – 14:26:07 UTC () (1750947967)
library_assets
library_capsuleen
library_heroen
library_logoen
library_headeren
logo_position ↴
pinned_positionBottomLeft
width_pct78.82493146970324
height_pct100
osextended empty string
name_localized
schinese教训
review_score 7
review_percentage 88
RemotePlayTogetherTestingBranches default,devbranch
Detected Technologies (?) Unity Engine, SteamworksNET SDK, UnityBurst SDK, UnityURP SDK, cURL SDK
Steam Deck Compatibility
  • Steam Deck:
  • Some in-game text is small and may be difficult to read
  • All functionality is accessible when using the default controller configuration
  • This game shows Steam Deck controller icons
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 7 September 2024 – 00:00:00 UTC
  • tested_build_id: 13667569
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs0
    small_text1
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-9.0-1RC
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
controllertagwizard Yes
First seen on SteamDB 25 February 2021 – 07:40:56 UTC (), in changelist #10824835

Supported Languages

13 Languages Interface Full Audio Subtitles
English Yes Yes Yes
French Yes Yes
Italian Yes Yes
German Yes Yes
Spanish - Spain Yes Yes
Japanese Yes Yes
Polish Yes Yes
Portuguese - Portugal Yes Yes
Portuguese - Brazil Yes Yes
Russian Yes Yes
Simplified Chinese Yes Yes
Turkish Yes Yes
Korean Yes Yes

Assets

Load all asset images
clienticon 0094ae39301e4a65c620074a2f8efb79af3a59d6
clienttga a1c6cbb87488517d0dd6e149977eeef4db2d3bdd
icon 302a0d0aeed6a75b4d6e0d3e1e37e92ba63ae32c
logo ba257335b2dbdc2adc3cd44e1edc2c8fe56d3614
logo_small ba257335b2dbdc2adc3cd44e1edc2c8fe56d3614_thumb
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image2x/englishlibrary_hero_2x.jpg
image/englishlibrary_hero.jpg
library_logo ↴
image/englishlogo.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct78.82493146970324
logo_position/height_pct100
library_header ↴
image/englishlibrary_header.jpg
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
library_hero_2xlibrary_hero_2x.jpg
community_icon302a0d0aeed6a75b4d6e0d3e1e37e92ba63ae32c.jpg
page_background_pathapp/1563870
raw_page_backgroundpage_bg_raw.jpg
timestamp26 June 2025 – 14:26:17 UTC
Trailers
706370 ↴
trailer_nameLesson Learned | Official Release Trailer
trailer_category0
trailer_480p/video/webm257026621/movie480_vp9.webm
trailer_480p/video/mp4257026621/movie480.mp4
trailer_max/video/webm257026621/movie_max_vp9.webm
trailer_max/video/mp4257026621/movie_max.mp4
microtrailer/video/webm1563870/706370/96d938a2024b3733b74111560c661f2034b1cfe8/1751003714/microtrailer.webm
microtrailer/video/mp41563870/706370/96d938a2024b3733b74111560c661f2034b1cfe8/1751003714/microtrailer.mp4
adaptive_trailers/0/cdn_path1563870/706370/96d938a2024b3733b74111560c661f2034b1cfe8/1751003714/dash_av1.mpd
adaptive_trailers/0/encodingdash_av1
adaptive_trailers/1/cdn_path1563870/706370/96d938a2024b3733b74111560c661f2034b1cfe8/1751003714/dash_h264.mpd
adaptive_trailers/1/encodingdash_h264
adaptive_trailers/2/cdn_path1563870/706370/96d938a2024b3733b74111560c661f2034b1cfe8/1751003714/hls_264_master.m3u8
adaptive_trailers/2/encodinghls_h264
screenshot_medium257026621/movie.293x165.jpg
screenshot_full257026621/movie_full.jpg
all_agestrue
is_highlighttrue
timestamp1716981735
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