Lost Chapter
Released Jul 2023
In the abyss, she is awakened by the cold. She has nothing to hold on to, as everything is left in the darkness. The girl moves on with a little light, and leaves all the choices to you. Guide her and find her lost self.
85% positive · 163 reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence
Where to buy
Steam $14.99
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Evaluation
Lost Chapter launched on July 17, 2023 as a roguelite deckbuilder. The developer released one DLC — "Lost Chapter -With You-" — on October 31, 2023, adding new cards, monsters, bosses, events, and H scenes. This is the only DLC listed for the game, and it has been fully released.
Since the DLC launched on October 31, 2023, there have been no further updates, announcements, or developer communications specifically about Lost Chapter. The publisher (Dieselmine) has been actively posting about other games in their catalog — including new titles like "SUMMER -14 Days Vacation-", "Kawaii -Ryona Trap Dungeon-", "Winter ~Life in the Countryside~", and "Milf Selena and the Dungeon of Magic Stones" — but none of these posts reference any additional content for Lost Chapter.
The developer has not announced any further DLC, expansions, or updates for Lost Chapter. With the single DLC shipped and no outstanding commitments, the game's content appears complete as of October 31, 2023.
Evidence
Lost Chapter -With You- DLC launched, adding new cards, monsters, bosses, events, and H scenes. Base game also discounted at launch.
The only DLC listed for Lost Chapter, 'Lost Chapter -With You-', is marked as released on October 31, 2023. No unreleased DLC entries exist.
Content
1 of 1 released · no outstanding content
Details
Developer
Publisher
Dieselmine
Achievements
27
Platform
Windows
Controller
—
Steam Deck
Unsupported
Players
Single-player
About this game
・Story
In the abyss, she is awakened by the cold.
She has nothing to hold on to, as everything is left in the darkness.
The girl moves on with a little light,
and leaves all the choices to you.
Guide her and find her lost self.
・Gameplay
This is a roguelite deckbuilder game where you aim for higher floor while making your own unique deck.
You can get different card or raise your stats by encounter various event and enemies.
・Features
Use card to attack enemy or strengthen yourself during combat.
There will be 40+ type of card where you can build various unique deck like magic-specialized deck and etc.
Althought the starting deck will always be same, you can add up to 30 cards to your deck in your adventure.
Even with same battles and event, you can unlock various H scenes by meeting condition such as having specific debuffs!
In the abyss, she is awakened by the cold.
She has nothing to hold on to, as everything is left in the darkness.
The girl moves on with a little light,
and leaves all the choices to you.
Guide her and find her lost self.
・Gameplay
This is a roguelite deckbuilder game where you aim for higher floor while making your own unique deck.
You can get different card or raise your stats by encounter various event and enemies.
・Features
Use card to attack enemy or strengthen yourself during combat.
There will be 40+ type of card where you can build various unique deck like magic-specialized deck and etc.
Althought the starting deck will always be same, you can add up to 30 cards to your deck in your adventure.
Even with same battles and event, you can unlock various H scenes by meeting condition such as having specific debuffs!
Are these done yet?
Last evaluated Jun 21, 2026
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