Hoshizora no Memoria -Eternal Heart- HD

Romance visual novel sequel following couples after the original story

Favorite · Published by Sekai Project · Released Nov 18, 2022

Reviews: Very Positive; 99% of 71
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 3 years ago; Dec 9, 2022
Minimum PC: DirectX compatible with 6…; 1 GB RAM · 6 GB disk; Full requirements

What is Hoshizora no Memoria -Eternal Heart- HD?

This single-player visual novel continues Hoshizora no Memoria with stories about Yume and Mare, plus shorter episodes for five other heroines. You read dialogue accompanied by Japanese voice acting, following a meteorite search and efforts to protect Mare from a new threat.

For you if...

+you enjoy emotional romance told through anime-style artwork

Not for you if...

−you want a story independent of an earlier game
−you prefer action or puzzles to reading dialogue

What players say

99% of 71 reviews are positive

Players praise the closure these stories bring to the original game and the soundtrack. Some criticize Mare's storyline as underdeveloped.

Screenshots and trailer

Hoshizora no Memoria -Eternal Heart- HD screenshot 1

Hoshizora no Memoria -Eternal Heart- HD system requirements

Minimum: DirectX compatible with 6…, 1 GB RAM, 6 GB of disk space.

As published by the developer.

Can my PC run Hoshizora no Memoria -Eternal Heart- HD?

Tell us your graphics card once and every game page will answer this for you.

Set up my PC →

Minimum

OS: Windows 7, 8, 8.1, 10
Processor: Intel Core2Duo and above
Graphics: DirectX compatible card with 64 MB VRAM
Memory: 1 GB RAM
Storage: 6 GB available space
DirectX: Version 9.0c
Notes: 1920 x 1080 and above display recommended

Does Hoshizora no Memoria -Eternal Heart- HD have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Hoshizora no Memoria -Eternal Heart- HD run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Steam features: Family Sharing
Languages: Text only: English.

Does Hoshizora no Memoria -Eternal Heart- HD use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam