Zero to Harem Hero: A Hentai Isekai Adventure
Game Information
Developer
Z2HH DevVersion
v0.1.7
Engine
RPGM
Release Date
Jan 9, 2026
Last Update
Jan 10, 2026
Censorship
Uncensored
Overview
Step into the vibrant fantasy world Eldaria, teeming with magic, mischief, and memorable characters. Tasked with the generic Isekai plot of saving the world from the Demon Lord, explore a world full of sultry secrets, quirky companions, and questionable decisions. Build your harem from a whole manner of different characters, from princesses, to bats, to clowns and more! Unlock new classes and companions to aid you on your lewd adventure as every encounter brings new pleasures and possibilities.
Installation
1. Extract and run.
Changelog
### 0.1.7 - v0.1.7 - Patch Highlights - Adventurer’s Guild Expansion - – New promotion exam, quests, and scenes - New Areas - – Three new locations to explore - Achievements - – 12 new achievements added - Affection System (Trial) - – Early groundwork for future systems - Balance Changes - – Adjustments to defence values and Archer class buffs - Full Patch Notes - New Content - The - Adventurer’s Guild Update - introduces a new - Class Promotion Exam quest - , allowing players to progress from - Rank F to Rank E - . - Added - 1 new F-Rank - request board quest and - 4 new E-Rank - request board quests. - A new Adventurer’s Guild quest featuring - multiple-choice dependent endings - , allowing player decisions to influence the outcome. - A brand new - Personal - Quest featuring - Ellin - the guild receptionist. - New scenes have been added featuring the Guildmaster - Vaela - and the receptionist - Ellin - . - Added - three new areas - : - Adventurer’s Guild Promotion Exam - Bannerbound League Arena - Crossroads - Added - 12 new achievements - , continuing the gradual rollout of the achievement system. - Trial implementation of a new - affection system - . One decision currently allows the player to gain - +1 affection with Lyra - . At present, this has no gameplay effect and is being introduced as a foundation for future updates. - Removed - Essence of Origin - and replaced it with new - EXP Books - , which can be found around the world and grant a large EXP boost to a specific class when read. - Dialogue changes for Sylvie during the - Path of the Archer - quest. - Changes / Fixes - Small lore adjustments in the - Feraldon Museum - relating to the Dragonkin country. - Buffs to Sylvie and the Archer class - , including significantly reduced SP costs across Archer skills. - Large buffs to - Clown Class - skills with increased attack damage ratios. - Reduced - DEF and MDEF values - for all classes and companions, meaning enemies will now deal more damage. - Added new dialogue and a shop to the - Eastport Café - , including new consumables: - Eastcoast Roast Coffee - and - Cup of Tea - . - Reduced the size of the player's mansion garden slightly. - Added the - Adventurer's Guild Card - as an item which is received upon joining. Displays current - Guild rank - and - prestige count. - Added patches of forest to the overworld map. - Potential Issues - The changes to defence values and overall combat balance are - not fully tested - , and some encounters may feel too difficult as a result. Feedback on combat difficulty is especially appreciated during this Early Access period. - Save Compatibility - Older saves won't be able to gain access to the Adventurer's Guild Card. Additionally saves from certain locations in either the world map or the outside of the player's mansion, might cause players to become stuck. ### 0.1.6 - v0.1.6 - New Seasonal Quest – Once Upon a Winter Cabin - Visual Upgrade – Game and video resolution increased to 1600×900 - New Location – Abandoned Graveyard - Achievement System (Trial) – One hidden achievement to discover - Bug Fixes & Refinements – Multiple quest and event fixes ### 0.1.5 - v0.1.5 - New Companion Quest and Scene for Doll - New Scene for Librarian (30 Books) - New Skill for Doll - Bugfixes (If android users encounter issue where videos stop loading, use the switch in the player's mansion main hall, save the game and then restart the application) ### 0.1.4 - v0.1.4 - New Halloween Event "Ball Beyond Midnight" - 4 New Scenes - New character "Carmilla" - Bugfixes ### 0.1.3 fix2 - v0.1.3 fix2 - Fixed Bug that occured when revisiting certain boss locations. - Fixed a bug causing Clown class skillbook to give scurvy debuff instead of a new skill. - Fixed a bug which stopped Harlu from spawning during the second clown quest if quests were completed in a certain order. - Fixed a bug causing videos to unload incorrectly and break scenes. ### 0.1.3 fix - v0.1.3 fix - Fixed a bug where battling Goblins in Crownreach Forest would result in a never ending battle sotlocking the game. - Fixed a bug causing Rina's scenes to not load videos. ### 0.1.3 - v0.1.3 - Added 5 New Scenes - Added New Crafting System - Added New Character: Nola - Added 4 New Class Quests for Knight, Mage, Priest and Archer (Available after level 10) - Added Reworked Sylvie scene - Added 30 New Weapons, Armours and Accessories - Added 5 New Areas - Added New level up essence items - Added 2 New Side Quests - Added Elemental Type Advantage System - Added Priest Class Weapon Overhaul - Re-encoded all video files to MP4 for smoother playback, faster loading and greatly reduced filesize ### 0.1.2 - v0.1.2 - 10 new fully animated 3D Scenes - 1 new scene rework - 4 new companion quests - 4 new side quests - Android release - Map adjustments (Several areas made smaller) - Option to change player and other nameable character's names (See book in player's bedroom) - Several bugfixes ### 0.1.1 - v0.1.1 - 2 New scenes - 1 New Quest - 1 New Companion - 1 New Patreon Exclusive Companion - 1 New Patreon Exclusive Scene - Several Bugfixes - Several gameplay balance changes ### 0.1 - v0.1 - Initial Release
Zero to Harem Hero: A Hentai Isekai Adventure