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Lost Ruins on Steam

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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.

Lost Ruins is a anime, pixel graphics and metroidvania game developed by ALTARI GAMES and published by DANGEN Entertainment.
Released on May 13th 2021 is available on Windows, MacOS, Linux, Steam Deck and Steam Machine.

It has received 5,428 reviews of which 4,651 were positive and 777 were negative resulting in a rating of 8.3 out of 10. 😎

The game is currently priced at 19.50€ on Steam, but you can find it for 1.72€ on K4G.


The Steam community has classified Lost Ruins into these genres:

Media & Screenshots

Get an in-depth look at Lost Ruins through various videos and screenshots.

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows
  • OS *: Windows 7
  • Processor: 1.6 GHz
  • Memory: 2 GB RAM
  • Graphics: 512MB
  • DirectX: Version 11
  • Storage: 600 MB available space
MacOS
  • Memory: 2 GB RAM
  • Storage: 600 MB available space
  • Additional Notes: Metal
Linux
  • Memory: 2 GB RAM
  • Graphics: 512MB
  • Storage: 600 MB available space
  • Additional Notes: OpenGL 4.3+

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

32 hours played
Sept. 2026
Played on Cachy OS Linux. No issues. A slightly difficult platformer in the vein of the Momodora games. Dodge, blast, and slowly swing your sword or whatever through a maze filled with 75% monster girls with very little health. Your's, I mean. You are very squishy and clearly skip arm day. There's lots of mechanics, status effects, equipment, and environmental factors to consider when trying to survive. Room filled with fireballs falling from the ceiling? You can dodge, or better yet equip flame resistant equipment THEN dodge. Enemies in a pool below? Cast a lightning spell and fry them all. But there are other times when you don't pay attention and hit a brazier causing the oil you're standing in to flambe you. Don't use poison weapons in water. You will die fast. Quests get assigned throughout, and aside from one quest, most are completed by finding something 2-3 rooms away. Story is standard isekai, with a very obvious twist. There's a little more to it, but not by much. The art design is nice. I'm not sure why people call the design "overly horny". Sure there are plenty of women enemies, but they're honestly fairly tame and you don't even have time to ogle because you'll be running around screaming, "I'M GONNA DIE!" But when I did become either acclimated or strong enough only 3 enemies I recall that really want you to focus on their assets. Admittedly when I finally got the timing of the slime girl fight I started noticing there was more splashing than just me, so maybe there was more to all the others. Music is ok. The only standout track I recall comes in at the very end as a haunting piano melody. There is a bunch of post game content. Mostly just different ways of experiencing the main game. Assassin mode upgrades you physically (with less health though), gives you invisibility powers, but takes away magic, Witch mode reverses that. There's some scant changes in dialogue and items to reflect your new fortes, but not much. Boss mode is not a boss rush, but kind of like Castlevania 3, where you can switch characters between 3 of the bosses from the main game after the end and everyone has their own skills. Honestly the story is a lot better as well, having the three play off each other in scenes makes for a lot more than the original air-headed schoolgirl. Finally there's hardcore mode, with limited lives to get to the end, but I managed in my first try since I beat the game about 4 times at this point. End of the day, pretty interesting, but not the most polished game of it's ilk.
27 hours played
Aug. 2026
Finally 100%. At the start of the game, you will feel so weak and die from getting hit twice, even though the game itself tells you to approach situations carefully. But really, the game is fun, and i feel really unbeatable when fighting anything (in couple of my run), only to still die because you zapped yourself in the water. In any mode the game gives you, you're going to find a way to become OP, either combo through equipment or simply by using certain spells. I think the consistent strat that will make the game easy on every difficulty is anything that you can combo with invisibility, and my favorite is going to be invisibility + Chain Lightning. To summarize, the game is good. I recommend it if you don't mind being careful or sometimes playing slowly during the first couple of minutes or hours of the game.
19 hours played
June 2026
Decently challenging, fluid, and has a cheeky sense of humor I can appreciate. There is a lot of inventory maintenance (and I do mean a LOT of pausing to use potions, weapons, and accessories) that can get a little frustrating; but it's over all outweighed by the quick pace of zone to zone progression and entertaining but challenging boss battles. It has a rather unique new game+ feature that I absolutely love that I won't elaborate on in leu of spoilers. In the end it's well worth it for the price. I'd even say it's a definite steal for a connoisseur of metroidvanias. If you like this genre it would be unfortunate for you to pass this one up.
19 hours played
June 2026
Lost Ruins is one of those games that is very easy to judge incorrectly at first glance. The character designs and presentation might lead some people to dismiss it, but doing so would mean overlooking a genuinely excellent Metroidvania. Beneath the surface lies a game packed with satisfying exploration, rewarding combat, and an impressive amount of content that kept me engaged from beginning to end. The pixel art is just beautiful. Every environment is full of detail, the animations are smooth, and the overall visual style gives the game a lot of personality. The atmosphere created by the lighting, effects, and enemy designs makes the world feel mysterious and alive. Even after hours of playing, I often found myself appreciating just how much care went into the presentation. The gameplay itself is excellent. Exploration feels rewarding, with secrets and new equipment constantly encouraging you to revisit old areas and experiment with different approaches. Combat is methodical and satisfying, with various weapons, magic, and status effects creating a surprising amount of depth. The game rewards careful play and preparation without becoming overly frustrating. While Lost Ruins may not be particularly long on a single playthrough, I never felt disappointed by its length. In fact, the game offers a great deal of replayability. Completing the story unlocks additional playable characters, each with their own playstyles and perspectives. These aren't simply cosmetic additions either. They add meaningful variety and provide further insight into the story and world, making subsequent playthroughs feel worthwhile rather than repetitive. This replay value is what elevates Lost Ruins beyond being just a good Metroidvania. It transforms what could have been a relatively short experience into one that can easily provide many more hours of enjoyment. Unlocking new characters and discovering more pieces of the narrative gave me plenty of reasons to keep coming back.
13 hours played
June 2026
Short metroidvania game and without many intricacies in gameplay, story, or labyrinths it is a good game to play between long RPG's when you need to unwind

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Frequently Asked Questions

Lost Ruins is currently priced at 19.50€ on Steam.

No, Lost Ruins is currently not on sale. You can purchase it for 19.50€ on Steam.

Yes, Lost Ruins received 4,651 positive votes out of a total of 5,428 achieving a rating of 8.30.
😎

Lost Ruins was developed by ALTARI GAMES and published by DANGEN Entertainment.

Yes, Lost Ruins is playable and fully supported on Windows.

Yes, Lost Ruins is playable and fully supported on MacOS.

Yes, Lost Ruins is playable and fully supported on Linux.

Yes, Lost Ruins is playable and fully supported on Steam Deck.

Yes, Lost Ruins is playable and fully supported on Steam Machine.

No, Lost Ruins does not support VR.

Lost Ruins is a single-player game.

No, Lost Ruins does not currently offer any DLC.

No, Lost Ruins does not support mods via Steam Workshop.

Yes, Lost Ruins supports Remote Play on Phone and Remote Play on Tablet. Discover more about Steam Remote Play.

Yes, Lost Ruins is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for Lost Ruins.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates
Steam data 16 September 2026 20:20 UTC
SteamSpy data 20 October 2026 17:13 UTC
Steam price 27 October 2026 03:50 UTC
Steam reviews 20 October 2026 06:03 UTC

If you'd like to dive deeper into the details about Lost Ruins, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

  • SteamDB - A comprehensive database of everything on Steam about Lost Ruins
  • SteamCharts - Analysis of Lost Ruins concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck Lost Ruins compatibility
Lost Ruins
Rating
8.3
4,651
777
Game modes
Features
Online players
6
Developer
ALTARI GAMES
Publisher
DANGEN Entertainment
Release 13 May 2021
Platforms
Remote Play
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