Root Letter

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App ID	543240
App Type	Game
Store Name	√Letter - Root Letter -
Developer	DRAGAMI GAMES, LTD.
Publisher	DRAGAMI GAMES, LTD.
Supported Systems	Windows
Technologies	Unity Engine
Last Changenumber	31486010
Last Record Update	5 October 2025 – 01:16:44 UTC ()
Release Date	7 July 2017 – 07:00:00 UTC ()

😏 74.44%

559 reviews

In-Game

When a letter is delivered 15 years late - you discover an old pen-friend was involved in a murder, before she disappeared. Travelling to her hometown, you must investigate the murder, using her past letters as clues to uncover the disturbing truth.

Steam price history

Special Promotion, ends 2 November 2025

Current Price -90% $1.99

Lowest Recorded Price $1.99 at -90% 21 July 2022

Currency	Current Price	Converted Price		Lowest Recorded Price
U.S. Dollar	-90% $1.99	$1.99		$1.99	$1.99 at -90%
Kazakhstani Tenge	-90% 265₸	$0.49	-75.24%	$0.49	265₸ at -90%
Indian Rupee	-90% ₹ 56	$0.63	-68.10%	$0.63	₹ 56 at -90%
Ukrainian Hryvnia	-90% 27₴	$0.64	-67.79%	$0.64	27₴ at -90%
Brazilian Real	-90% R$ 3,69	$0.68	-65.50%	$0.68	R$ 3,69 at -90%
Vietnamese Dong	-90% 19000₫	$0.72	-63.70%	$0.72	19000₫ at -90%
South Asia - USD	-90% $0.81	$0.81	-59.30%	$0.81	$0.81 at -90%
Indonesian Rupiah	-90% Rp 13599	$0.81	-58.97%	$0.81	Rp 13599 at -90%
Philippine Peso	-90% ₱49.99	$0.84	-57.55%	$0.84	₱49.99 at -90%
Malaysian Ringgit	-90% RM3.80	$0.90	-54.58%	$0.90	RM3.80 at -90%
Chinese Yuan	-90% ¥ 6.80	$0.95	-51.90%	$0.95	¥ 6.80 at -90%
Mexican Peso	-90% Mex$ 17.99	$0.97	-50.87%	$0.97	Mex$ 17.99 at -90%
Chilean Peso	-90% CLP$ 950	$1.01	-49.24%	$1.01	CLP$ 950 at -90%
Colombian Peso	-90% COL$ 4000	$1.03	-47.76%	$1.03	COL$ 4000 at -90%
Uruguayan Peso	-90% $U42	$1.05	-47.14%	$1.05	$U42 at -90%
Kuwaiti Dinar	-90% 0.33 KD	$1.07	-45.90%	$1.07	0.33 KD at -90%
Thai Baht	-90% ฿36.90	$1.13	-43.17%	$1.13	฿36.90 at -90%
Qatari Riyal	-90% 4.19 QR	$1.14	-42.22%	$1.14	4.19 QR at -90%
CIS - U.S. Dollar	-90% $1.25	$1.25	-37.19%	$1.25	$1.25 at -90%
South African Rand	-90% R 21.90	$1.27	-36.12%	$1.27	R 21.90 at -90%
Japanese Yen	-90% ¥ 198	$1.29	-34.71%	$1.29	¥ 198 at -90%
New Zealand Dollar	-90% NZ$ 2.39	$1.38	-30.63%	$1.38	NZ$ 2.39 at -90%
Norwegian Krone	-90% 14,00 kr	$1.40	-29.54%	$1.40	14,00 kr at -90%
South Korean Won	-90% ₩ 2100	$1.46	-26.45%	$1.46	₩ 2100 at -90%
Peruvian Sol	-90% S/.4.99	$1.47	-25.96%	$1.47	S/.4.99 at -90%
Saudi Riyal	-90% 5.60 SR	$1.49	-24.96%	$1.49	5.60 SR at -90%
Hong Kong Dollar	-90% HK$ 11.90	$1.53	-23.01%	$1.53	HK$ 11.90 at -90%
Singapore Dollar	-90% S$2.00	$1.54	-22.44%	$1.54	S$2.00 at -90%
Canadian Dollar	-90% CDN$ 2.19	$1.56	-21.33%	$1.56	CDN$ 2.19 at -90%
U.A.E. Dirham	-90% 6.20 AED	$1.68	-15.16%	$1.68	6.20 AED at -90%
Costa Rican Colon	-90% ₡850	$1.69	-14.84%	$1.69	₡850 at -90%
Taiwan Dollar	-90% NT$ 54	$1.76	-11.50%	$1.76	NT$ 54 at -90%
Australian Dollar	-90% A$ 2.89	$1.89	-4.77%	$1.89	A$ 2.89 at -90%
Russian Ruble	-90% 154 ₽	$1.94	-2.35%	$0.51	41 ₽ at -90%
Polish Zloty	-90% 7,19zł	$1.97	-0.52%	$1.97	7,19zł at -90%
British Pound	-90% £1.49	$1.98	-0.03%	$1.98	£1.49 at -90%
LATAM - U.S. Dollar	-90% $1.99	$1.99		$1.99	$1.99 at -90%
MENA - U.S. Dollar	-90% $1.99	$1.99		$1.99	$1.99 at -90%
Israeli New Shekel	-90% ₪7.39	$2.26	+14.02%	$2.26	₪7.39 at -90%
Euro	-90% 1,99€	$2.31	+16.57%	$2.31	1,99€ at -90%
Swiss Franc	-90% CHF 1.90	$2.39	+20.23%	$2.39	CHF 1.90 at -90%

Valve suggested prices are shown on package pages.

Price history

Initializing price history graph…

Click on a currency name to load price history for that particular currency.

Hardware Categories

Full Controller Support

Additional Information

Developer

DRAGAMI GAMES, LTD.

metacritic_name

√Letter - Root Letter -

controller_support

full

GameManualURL

https://store.steampowered.com/manual/543240/

community_visible_stats

Yes

DLCAvailableOnStore

Yes

ReleaseState

released

Publisher

DRAGAMI GAMES, LTD.

Store Release Date

7 July 2017 – 07:01:02 UTC ()

osarch

empty string

community_hub_visible

Yes

Primary Genre

Adventure (25)

Store Genres

Adventure (25)

Steam Release Date

7 July 2017 – 07:00:00 UTC ()

Store Asset Modification Time

9 August 2023 – 10:41:43 UTC () (1691577703)

library_assets

library_capsule	en
library_hero	en
library_logo	en
logo_position ↴
pinned_position	BottomLeft
width_pct	26.887520347206333
height_pct	45.09646005220278

review_score

review_percentage

Detected Technologies (?)

Unity Engine, Lua SDK

Steam Deck Compatibility

Steam Deck:
Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
Entering some text requires manually invoking the on-screen keyboard
This game supports Steam Deck's native display resolution but does not set it by default and may require you to configure the display resolution manually
This game shows Steam Deck controller icons
In-game interface text is legible on Steam Deck
This game's default graphics configuration performs well on Steam Deck
Note: This game does not default to external Bluetooth/USB controllers on Deck, and may require manually switching the active controller via the Quick Access Menu
SteamOS:
This game runs successfully on SteamOS
Note: Entering some text requires manually invoking the on-screen keyboard
Note: Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
Note: This game does not default to external Bluetooth/USB controllers on SteamOS, and may require manually switching the active controller via the Quick Access Menu
category: Playable
steamos_compatibility: Compatible
test_timestamp: 7 January 2023 – 00:00:00 UTC
tested_build_id: 1853345

configuration:

supported_input	gamepad
requires_manual_keyboard_invoke	1
requires_non_controller_launcher_nav	0
primary_player_is_controller_slot_0	1
non_deck_display_glyphs	0
small_text	0
requires_internet_for_setup	0
requires_internet_for_singleplayer	0
recommended_runtime	proton-stable
requires_h264	0
requires_voice_files	0
gamescope_frame_limiter_not_supported	0
hdr_support	0

First seen on SteamDB

13 October 2016 – 15:13:37 UTC (), in changelist #2348683

Supported Languages

3 Languages	Interface	Full Audio	Subtitles	Achievements
Japanese	Yes	Yes	Yes	Yes
English	Yes		Yes	Yes
Traditional Chinese	Yes		Yes	Yes

Assets

Load all asset images

clienticon

42201b727fd2f5154d1d1da0ca0d58c75258dc77

clienttga

0705b8bcf4cd03125e921a13992d7b61e28e939f

icon

684d7affbcdcc8ac09d3863fe4295935016068c5

logo

9033e7f412f7299349d88723b2739d7559409357

logo_small

9033e7f412f7299349d88723b2739d7559409357_thumb

small_capsule

japanese	capsule_231x87_japanese.jpg
english	capsule_231x87.jpg
tchinese	capsule_231x87_tchinese.jpg

header_image

japanese	header_japanese.jpg
english	header.jpg
tchinese	header_tchinese.jpg

library_assets_full

library_capsule ↴
image/english	library_600x900.jpg
image2x/english	library_600x900_2x.jpg
library_hero ↴
image/english	library_hero.jpg
image2x/english	library_hero_2x.jpg
library_logo ↴
image/english	logo.png
image2x/english	logo_2x.png
logo_position/pinned_position	BottomLeft
logo_position/width_pct	26.887520347206333
logo_position/height_pct	45.09646005220278

Assets

main_capsule	capsule_616x353.jpg
small_capsule	capsule_231x87.jpg
header	header.jpg
page_background	page_bg_generated_v6b.jpg
hero_capsule	hero_capsule.jpg
library_capsule	library_600x900.jpg
library_capsule_2x	library_600x900_2x.jpg
library_hero	library_hero.jpg
library_hero_2x	library_hero_2x.jpg
community_icon	684d7affbcdcc8ac09d3863fe4295935016068c5.jpg
page_background_path	app/543240
raw_page_background	page_bg_raw.jpg
timestamp	15 November 2023 – 03:48:24 UTC

Root Letter

Steam price history

Price history

Tags

Categories

Hardware Categories

Additional Information

Supported Languages

Assets