⚜ SteamCozy

Home / Games / Lost Ruins

Lost Ruins

Lost Ruins

Lost Ruins is a 2D side-scrolling survival action game, where you play as a young girl that has awoken in a strange and foreign place without her memories. Explore a dark and dangerous world, battle hideous monsters, and topple incredible bosses.

Released May 13, 2021 Developer ALTARI GAMES Publisher DANGEN Entertainment Platforms Windows · Mac · Linux AnimePixel GraphicsMetroidvaniaActionCute
View on Steam ↗ $19.99 (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

85.7%positive5,428 reviews
Recommended · 10 found this helpful

“It's a good game. It's short for this style, you can easily complete 100% of the map in 6-7 hours even if you play on veteran difficulty for the first time, but that's not really a bad thing. I think if the game were any longer than that, it would start to get tiresome. Its size…”

— a player, Steam review · 14 hrs played
Recommended · 3 found this helpful

“I have really mixed feelings about Lost Ruins. To put it simply, I think the art is amazing, but sadly wasted on a very mediocre game. The story is pretty much whatever, I'd be amazed if someone actually finds the story interesting. I wouldn't say the game does anything…”

— a player, Steam review · 4 hrs played
Recommended · 2 found this helpful

“It takes a while getting used to the slow and deliberate pace of exploration and combat, and the "anime" aesthetic is definitely not for everyone, but all in all this is a solid little metroidvania with a lot of personality.”

— a player, Steam review · 30 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-07-24 01:02 UTC · history via SteamCharts.

10playing at last check
1024-hour peak
1,139all-time peak
0 250 500 2022 2023 2024 2025 2026 295 avg · May 2021

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

40achievements
14.1%median completion
2.8%rarest: Hardboiled
47.6% of players 41.1% of players 37.7% of players 36.2% of players 36.1% of players 34.8% of players 33.3% of players 30.4% of players 30.2% of players 29.2% of players 27.0% of players 25.9% of players 24.5% of players 23.7% of players 22.1% of players 21.3% of players 21.0% of players 19.5% of players 16.1% of players 16.0% of players 14.1% of players 11.8% of players 11.4% of players 10.7% of players 9.7% of players 9.3% of players 8.8% of players 7.7% of players 6.8% of players 6.4% of players 5.6% of players 5.4% of players 5.3% of players 5.0% of players 4.8% of players 4.8% of players 4.6% of players 4.4% of players 4.4% of players 2.8% of players 47.6% 0% most earned rarest
Almost everyone has
47.6%Inquisitor — Defeat 66 Demon or Undead enemies.
41.1%Goblin Tales — Hidden achievement
37.7%Bug Hunter — Defeat 60 bugs.
Rarest badges of honor
2.8%Hardboiled — Hidden achievement
4.4%Weapon Master — Collect every weapon.
4.4%Sword Master — Hidden achievement

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.

$19.99current · sampled 2026-07-26 08:39 UTC
$19.99lowest since tracking began2026-07-11
US19.99 USD
EU19.50 EUR
UK16.75 GBP
Australia29.50 AUD
Canada25.99 CAD
Japan2,300 JPY
Brazil59.99 BRL
China76.00 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

China≈$11 Brazil Japan Canada US Australia EU UK≈$22

Cheapest → most expensive, converted to USD at ECB reference rates (2026-07-24). Relative comparison only.

$0 $25 $50 07-11 07-13 07-16 07-19 07-22 07-26

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

May 01, 2025
Lost Ruins physical edition and PS5 release!

Hey everyone! In case you haven't heard, Lost Ruins just got a physical edition release via Red Art Games! Head over to the Red Art Games store and snatch up your copy of the deluxe editions before th

Sep 10, 2024
Lost Ruins discounted in DANGEN Entertainment Publisher Sale!

Heads up everyone! Lost Ruins and other great games in DANGEN Entertainment's catalogue are currently on sale with their deepest discounts ever! Check out the sale page to get in on the sweet deals be

Jun 14, 2022
Lost Ruins - Console Version and Merchandise Now Available!

Heads up Lost Ruins fans! In cased you missed the news, Lost Ruins is now available on Nintendo Switch, PlayStation 4 and Xbox One digital stores! Please visit your favorite platform's store page for

Nov 25, 2021
Nominate Lost Ruins for the Steam Awards!

Hey everyone! Thank you very much for your continued support! This year's Steam Awards are right around the corner! If you are a fan of Lost Ruins, please kindly consider giving it a nomination! :) Th

Jul 08, 2021
1.0.9a Patch Notes

Hi everyone. We have a few minor fixes in 1.0.9a, -1.0.9a Patch Notes- - Added quest start/complete/failure display UI - Fixed a bug where beam attacks were blocked by shield - Fixed item descriptions

Games like Lost Ruins

From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresAction, Adventure, Indie
Player tagsAnime · Pixel Graphics · Metroidvania · Action · Cute · Platformer · Adventure · 2D · Hack and Slash · Survival · Sexual Content · Dark (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Full controller support · Steam Cloud · Remote Play on Phone · Remote Play on Tablet · Family Sharing
LanguagesEnglish, French, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese, Traditional Chinese, Spanish - Latin America
ControllerFull support
Achievements40
Estimated owners100,000 – 200,000 (SteamSpy)
Official sitehttps://lostruins.dangenentertainment.com/
Minimum system requirements (PC)

Minimum: OS *: Windows 7 Processor: 1.6 GHz Memory: 2 GB RAM Graphics: 512MB DirectX: Version 11 Storage: 600 MB available space