Fantasy Idle Dungeon

About

Fantasy Idle Dungeon is a single player casual strategy game. It was developed by Leaves Games and was released on December 3, 2025. It received neutral reviews from players.

Here, you can hatch and capture a wide variety of Jenin. Through cultivation, fusion, and training with skill books, you can evolve them into their ultimate, most powerful forms. With dozens of unique creatures to collect, you can strategically adjust their formations based on their skills, talents, and attributes to maximize their combat effectiveness. Freely create diverse tactical styles—whethe…

Genres & Tags

Play Modes

Single-Player

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51%

Audience ScoreBased on 47 reviews

optimization3 positive mentions

grinding14 negative mentions

Engaging idle auto-battler and creature collection gameplay with good party customization and optimization.
Gradual, satisfying long-term progression and growth, well suited for casual or background play sessions.
Colorful pixel art style and functional visuals supporting the idle RPG experience.

Game is highly grindy with slow progression and tedious repetitive farming, especially in later stages.
Many bugs present including quest issues, UI glitches, untranslated text, and lack of polish in systems like crafting and fusion.
Poor game guidance and explanations with minimal tutorials; important mechanics and rewards are unclear or unbalanced.

grinding
14 mentions Positive Neutral Negative
100%
Grinding in this game is notably tedious and slow, with low rewards from farming higher stages pushing players to repeatedly farm the easiest stage for gold. While some appreciate the grind as fitting for an idle monster-collecting game, many find it clunky, repetitive, and poorly balanced, with reliance on random quests for resources further diminishing the grinding experience. Overall, it offers a typical grind-heavy idle gameplay that may appeal to fans of the genre but lacks polish and variety.
- “Pointlessly farming maps and getting no rewards; the only way to earn money is from random quests. When you click the extracted skill, they ask you to confirm, but it's useless since the skill disappears.”
- “When you reach a certain point, they give you very little gold, so repeating the lower levels is like farming for more gold because the rewards aren't well adjusted.”
- “Loot and gold drops are heavily skewed towards random time-given quests, which makes grinding slow and almost pointless.”
story
8 mentions Positive Neutral Negative
38%
24%
38%
The story in this game is minimal and largely secondary to gameplay progression, offering a basic fantasy setting with little narrative depth or character development. Players seeking a rich story or unique bosses may find it lacking, as the focus is on mechanical advancement rather than lore or strategy. Additionally, issues like untranslated text and buggy quests further detract from the overall narrative experience.
- “Fantasy Idle Dungeon offers a fantasy setting with a loose sense of exploration and discovery, but story beats are minimal and secondary to mechanical advancement.”
- “This design choice keeps the experience streamlined, though it may leave players who crave lore or character-driven storytelling wanting more.”
- “Would like to see some story-journey and unique bosses in future updates.”
- “No direction, no story unfolding, no strategies you can do.”
- “Fantasy idle dungeon offers a fantasy setting with a loose sense of exploration and discovery, but story beats are minimal and secondary to mechanical advancement.”
- “I've gotten to stage 70 in the tower and can neither progress the story maps or the tower maps because I have no way of making my monsters stronger.”
gameplay
5 mentions Positive Neutral Negative
20%
20%
60%
The gameplay emphasizes gradual progression and strategic team development with minimal manual input, appealing to players who enjoy watching systems evolve over time. However, it features slow pacing, minimal story engagement, and some issues with mechanics and clarity that have been noted but partially addressed. Overall, the experience may vary depending on individual preferences and tolerance for RNG and progression speed.
- “I feel, like many games, everyone wants different things in their gameplay.”
- “Not good, not fun, bad mechanics, unclear information, slow progression, bad RNG.”
- “Fantasy Idle Dungeon offers a fantasy setting with a loose sense of exploration and discovery, but story beats are minimal and secondary to mechanical advancement.”
- “It presents itself as a game designed for players who enjoy watching numbers climb, teams evolve, and systems slowly unfold over time, rather than demanding constant manual input or mechanical precision.”
optimization
3 mentions Positive Neutral Negative
100%
Optimization in the game focuses on thoughtful team composition, stat management, and gear synergy rather than reflex-based action. It offers extensive customization and a systems-driven experience that rewards patient progression and strategic planning.
- “Victory depends less on reflexes and more on thoughtful team composition, stat optimization, and gear synergy.”
- “It is not an action-heavy dungeon crawler or a deeply narrative RPG, but a systems-driven idle experience built around collection, optimization, and patience.”
- “Allows a lot of customization and optimization, with a rewarding progression.”
graphics
3 mentions Positive Neutral Negative
67%
33%
The graphics feature colorful and clear pixel art with a pleasant style and diverse creature designs, but suffer from visual glitches and lack of variation in upgraded monster visuals. Overall, the visuals prioritize readability over spectacle but feel minimal and sometimes repetitive.
- “Pixel art visuals are colorful and readable, emphasizing clarity over spectacle.”
- “Also very nice art style and a ton of creatures and different abilities and party builds one can experiment with.”
- “Untranslated text all over the place, help/info button sends you out of game to an also untranslated website, bugged quests preventing completion, visual glitches when swapping menus or going into mini mode, zero monster balance (just grab high attack and AFK), none of the standard progression from other idle games—just simple 'number go up', nothing more. Visuals of initial monsters are passable but they have zero change when upgrading and evolving them. Audio and SFX are the bare minimum to the point where everything has the same basic attack SFX, which gets old fast.”
stability
3 mentions Positive Neutral Negative
100%
The game suffers from significant stability issues, including untranslated text, bugs that block quest completion, visual glitches when navigating menus, and poor monster balance. These problems, combined with minimal progression mechanics and repetitive audio, result in a frustrating and unpolished experience.
- “Bugged quests prevent completion, causing progression blockers.”
- “Visual glitches occur when swapping menus or entering mini mode.”
- “Untranslated text is prevalent, and the help/info button directs to an untranslated external website.”
atmosphere
1 mentions Positive Neutral Negative
100%
The atmosphere is subtly crafted through understated sound design and music, which complement the game's idle-focused nature without overwhelming the player.
- “Sound design and music are understated, providing atmosphere without demanding attention, which aligns well with the game’s idle-focused identity.”
music
1 mentions Positive Neutral Negative
100%
The music is subtle and atmospheric, complementing the game's idle-focused design without drawing too much attention. Its understated sound design effectively enhances the overall ambiance.
- “Sound design and music are understated, providing atmosphere without demanding attention, which aligns well with the game’s idle-focused identity.”
replayability
1 mentions Positive Neutral Negative
100%
The game offers no replayability, with users indicating that once completed, there is little to no incentive to play again.
- “Replayability: zero”