Ice Heart & Jack'O

by ya-ho-games

Censored Windows

Versionv1.11

EngineWolf RPG

Released2022-09-18

Updated2025-06-16

LanguageEnglish ( GPT4.1 )

About Ice Heart & Jack'O

Ice Heart & Jack'O is a 2D adventure game built with Wolf RPG by ya-ho-games, featuring CG artwork and adult fantasy themes such as corruption and cheating. You play O, a memoryless person who nearly dies in an accident. Jack-O, a devil who happens to be nearby, proposes a bargain: he will inhabit your body and give you one more week to live if you locate the Ice Heart, the treasure he seeks. If you fail, he keeps your body; if you succeed, you may return to life.

The current build is v1.11, dated September 18, 2022, for Windows, with English language support and censored visuals. The listed notes tell players to use GameUpdate in the game folder, or patch manually, for the latest fixes.

Developer's description

YO! You're on the verge of kicking the bucket after some kind of accident! If things keep going like this, you're guaranteed a one-way trip to the afterlife! Spoiler So how about we make a deal? If you form a contract with me, the devil Jack-O, who just happens to be passing by, I’ll haunt your body and extend your life by one week! If you manage to find the treasure I’m looking for, the Ice Heart, during that time, you’ll be brought back to life! If you can’t find it, you're a goner! Your body will be mine. If you don't want to die, you’ve got no choice but to find the Jewel That Gives Birth to Life for me! Simple enough, right? It’s all or nothing. …By the way, do you remember anything? Do you have a name? Any nicknames? In that case, your nickname is “O.” Since your memory is empty, it’s “O.” Much cooler than just “hey you” or “you,” right? You and I’ll be the Jack-O’s! That’s the birth of a devilish duo! So, what will you do? Do you have the guts to run wild with the devil?

Ice Heart & Jack'O screenshots

Download Ice Heart & Jack'O v1.11

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Changelog

N/A REQUIRED Patch the game with the latest fixes/changes by running GameUpdate in the game folder or by manually patching. [Patch-Link] .

Player reviews

Player rating 3.0 / 5 · 6 ratings

Written reviews 6 · avg 3.2★

Positive (4–5★) 33%

Latest review 2025-06-29

What players say

Mostly average and mixed, with praise for RPG elements and criticism of adult content.

5★ 0

4★ 2

3★ 3

2★ 1

1★ 0

Players like

Story and mystery are praised despite mixed views
Gameplay and combat are praised over adult content
Exploration and hidden secrets appeal to old-school fans

Common complaints

Adult scenes are weak, niche, or off-putting
Map navigation and UI feel clunky
Balance, story pacing, and polish feel uneven

Best for players who enjoy exploration-heavy RPGs and can ignore or avoid adult scenes.

Summarised from 6 written player reviews.

star12341 2025-06-29 ★★★★★

I really enjoyed the game. It's a fun RPGM that rewards exploration heavily and has a lot of effort put into it. It should be played as a game and not really for the porn - which to some that…

winterwisp 2025-06-25 ★★★★★

Jack-o would be a 3 purely as a game, but considering this circle's games, I would give it a 4. The game, in my opinion, is somewhat a better version of the previous princess Claire game and a somewhat worse…

p23rklo 2025-06-23 ★★★★★

The game in terms of RPG mechanics and story is 4/5, 9/10 for a H game. But for a H game in terms of H elements it's 2/5, or 3-4/10. The games of this dev is EXTREMELY convoluted and appeals…