Custodes of Elf Hearts

Custodes of Elf Hearts

野貓後空翻 · September 19, 2026 · Sexual Content, Nudity, RPG, Hentai, Visual Novel

Buy Custodes of Elf Hearts from Steam at $7.99 — the cheapest of 1 store we compare.

PC
Very Positive90% · 86
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$7.99
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Where to buy Custodes of Elf Hearts — official stores

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Standard Edition · Steam
$7.99
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Custodes of Elf Hearts price by region

Custodes of Elf Hearts costs $4.99 in Georgia (USD), £7.15 in the United Kingdom, $7.99 in the United States, €8.15 in Europe (EUR), CA$9.65 in Canada, A$11.50 in Australia, NZ$12.49 in New Zealand, R$29.99 in Brazil and zł34.49 in Poland right now.

Cheapest Custodes of Elf Hearts offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $4.99 $4.99 — 1
United Kingdom £7.15 £7.15 — 1
United Statesyour region $7.99 $7.99 — 1
Europe (EUR) €8.15 €8.15 — 1
Canada CA$9.65 CA$9.65 — 1
Australia A$11.50 A$11.50 — 1
New Zealand NZ$12.49 NZ$12.49 — 1
Brazil R$29.99 R$29.99 — 1
Poland zł34.49 zł34.49 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Custodes of Elf Hearts

✦ AI summary

Custodes of Elf Hearts is a tower defense game where you command unique elf girls as living turrets to defend your underground home from corrupting black sludge creatures while uncovering a traitor within your organization. Build relationships with six distinct elf companions through story and intimate events as you strategically upgrade units, manage resources, and counter enemy abilities across dynamic battles.

<Story>

The player is a half-human, half-elf protagonist who belongs to an underground organization at the lower levels of the World Tree, where the elves reside. Working from the shadows, he protects the peace of the underground slums beneath the great tree’s roots.However, a traitor appears within the organization, causing a massive outbreak of black sludge-like creatures that begin to pollute and erode his home.To resolve the incident, the protagonist receives a revelation from the goddess. Along the way, he must fight together with all kinds of elf girls and crush the ambitions of the mastermind behind the chaos.With male elves suffering from declining fertility, the half-human protagonist seems to have become a target?!Enjoy lighthearted and comedic daily-life stories, heart-racing CG events, and dynamic visual scenes.

<Tower Defense Battles>

Each character represents a turret, with their own unique stats and abilities.
During battle, players can spend resources to upgrade them and unleash powerful skills.In addition, the goddess is not just there for show. She also possesses a goddess skill that can heal all allied units.Of course, the enemy black sludge also comes in many different forms and possesses troublesome abilities. How you place your units and respond to each situation is entirely up to you!

<Lewd Elf Girls>

There are 6 elf girls in this game with whom the protagonist can develop a deeper relationship.Each of them has a voluptuous body, a distinct personality, and her own unique fetish appeal. As the adventure and story progress, players will gradually get closer to their hearts and unlock more intimate, bolder adult events.
  • Junior assassin in the organization◇ Elena
A direct junior subordinate of the protagonist within the organization.After being taken in by the protagonist in the past, she came to regard him as her master and holds an intense loyalty toward him.She is usually rather emotionless and not very good at expressing her feelings. Toward anyone other than the protagonist, she remains cold and difficult to approach. 
  • Owner of a brothel◇ Lesia
A mature elven woman who runs a brothel.By elven age standards, she is already considered an older unmarried woman, yet her appearance remains beautiful and alluring.She worships money and lust in equal measure, greedy for wealth and ravenous for sex. She especially favors young human men, while also being deeply passionate about all kinds of experiments. 
  • Captain of the Princess’ Escort◇ Alice
A noblewoman who serves as the captain of the princess’s guard.Proud and difficult to deal with, she acts arrogantly toward those she does not acknowledge, and looks down on the weak in particular.However, beneath her domineering exterior lies a strong and unexpected hidden kink. 
  • The seventh-generation princess to inherit the name “Elfe”◇ Elfe Stamana
The seventh-generation princess to inherit the name “Elfe.”She is cheerful, straightforward, and simple-minded, while also possessing excellent martial skills. She is an easygoing and approachable woman who does not sweat the small things.Even as a princess, she is not overly modest or distant, and she can quickly get along with those around her.Although she is simple, she is not oblivious. Beneath her bold and open personality, she also has a delicate side.
  • Captured slave and modified human◇ Mellie
A modified girl created through special technology.She shows almost no visible emotional changes and rarely speaks on her own, often giving others the impression that she is cold and difficult to understand.However, that does not mean she has no thoughts of her own. After joining the party, Mary comes to see the protagonist as her leader and calls him her master. 
  • The goddess of the world tree, first queen of Elfland◇ Elfe Anastasia
The first queen of Elfland.Considered to be everyone’s mother, she is easygoing, gentle, and occasionally playful in a way that makes her hard to read.Although she often gives off a silly big sister vibe, she truly loves her children and deeply values the promises she makes with others.

Custodes of Elf Hearts — game info

Platforms
Windows
Steam Deck
Playable
Player modes
Single-player
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Custodes of Elf Hearts is an erotic tower defense game that players find technically competent and visually appealing, with a functional if overly simplistic tower defense system that lacks real strategy or consequences for letting enemies through. Opinions are sharply divided on the adult content itself—some find it subpar in quality with lazy animations, while others feel there is too much of it mixed into what should be tower defense gameplay, though a few players do find the overall package worth purchasing.

Recommended Oct 1, 2026
[後半に日本語レビューあり] [h1]Deploy Busty Elves and Defend the World Tree in a Short, Casual TD[/h1] Set in the lower reaches of the World Tree, this adult tower defense game pits you against black sludge flooding the area after a betrayal within an underground organization. The protagonist, a human-spirit hybrid, places and upgrades basic towers, develops them into character-specific towers for the six spirit girls who join him as the story progresses, and advances through 40 stages across four chapters. Each heroine's tower has a distinct role, including attack range, slowing, piercing, and area damage, while the goddess can heal all allies at once. There is room to think about placement and upgrade order, but the overall difficulty is casual. On lower settings, the story and CG collection move smoothly, and players should be able to obtain every CG and all nine achievements in around 2-3 hours. The design favors quickly reaching each reward over demanding strategy. The adult side offers 25 CGs. Roughly half use simple animation, while the rest are still images or variations. The six heroines are clearly distinguished by both role and personality: a loyal assassin, a lustful brothel owne…
14 found this helpful
Recommended Oct 12, 2026
[h1]Concise Game Review: Custodes of Elf Hearts《精靈之心的守護者》 — Protecting the World Tree with 6 Lustful Elves[/h1] [i](Scroll down for the detailed verdict)[/i] [table] [tr] [th][b]🎮 Game Value[/b][/th] [td] ✅ [b]Strongly recommended for fans of short adult tower defense games, elf heroines, and character-focused eroge, in which you play as a half-human, half-elf member of an underground organization protecting the slums beneath the World Tree.[/b] When a traitor causes black sludge creatures to spread across the elves' homeland, a revelation from the goddess sends him after the mastermind. The campaign is brief, but 6 elf heroines act as distinct combat units with their own stats, abilities, and personal events. Affinity Tokens unlock Character Stories and strengthen them for later battles. [/td] [/tr] [tr] [td][b]👤 Protagonist[/b][/td] [td]Male Protagonist — A half-human, half-elf man working for an underground organization beneath the World Tree and protecting the slums from the shadows.[/td] [/tr] [tr] [td][b]🧬 Genre[/b][/td] [td]Tower Defense • Fantasy • Adult(R18) • Elf Heroines • Character Stories[/td] [/tr] [tr] [td][b]🔞 Adult Content[/b][/td] [td] ■ [b]Core Themes[/b] …
6 found this helpful
Recommended Oct 12, 2026
If you like huge boobs, you're set.
Recommended Oct 2, 2026
It is a standard tower Hentai defense game. It is very easy to understand. Throughout the game you get new female characters that have different properties, such as one can slow down the enemies and another can use an Area of Effect (AOE) attack that can hit multiple enemies. Additionally, you can upgrade the female attacks to defeat the enemies as quickly as possible. You get three attempts per level. I would say that placement of the female is important, since there are enemies that have fast movement or have a lot of health. The strategy I used was use one tower to slow down the enemies and another tower to attack them at the beginning to give myself more time and collect them money. Once I got the money, I build spread out the towers to account for the different enemy types. As you progress through the game, you get two openings where the enemies can come from. It is not really challenging because you can easily defeat them. The Hentai sections are not hard to obtain. You just collect enough hearts and select the female you want to have the Hentai scene with. There is so few animated ones, as the majority are images. The story is okay. I would recommend getting this as the p…
Not recommended Oct 1, 2026
Mid. The game isn't too creative with game mechanics but that understandable being a tower defense, the real problem are the arts and the dialogues. Scenes aren't too bad themself, though I won't say they're good, but man the dialogues ruin everything. AI usage in both arts and scripts isn't hidden and oh boy if it sucks. If you don't plan on reading any dialogue then feel free to try this, but I'd say you have better ways to spend money and time.
Recommended Sep 28, 2026
An unintentionally funny game. I decided to write this impression quickly before I have forgotten about it. The game is written in Chinese with Japanese style dialogue that was translated into English with English voice acting only. Funny part is, the translation suffers from the usual mistakes you often see from amateur or inexperienced fan translations of manga or WNs. Coming becomes Going, etc. The biggest problem is the word "Comfortable". I can kinda guess it's supposed to be kimochi or nice or yeah! type of exclamations that are common in Japanese or Chinese but less common in English so it's unintionally awkward and funny. Did they hire an editor before sending the script over to the voice actress? Most likely no, lol. This has become an interesting rabbit hole to fall into, should you replace it with "fulfilling"? Feels "Good"? "Satisfying"? Anyway, if that peaks your curiosity, give it a shot, make it to the first H scene and judge for youself whether or not you want to keep it. Game runs fine, some minor flickering during some scenes, some cost cutting here and there, and the game play is a bit unbalanced. The speed of the mobs and the challenge of the mobs are not …

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