Asterism

Kotachi Asterio wants to help people that can’t fight for themselves. But, he isn't some sort of superhero- he can just see things other people can't. During the day, he goes to high school- but at night, he…

31 December 2019

Adventure Indie Role-playing (RPG) Visual Novel Fantasy

Asterism is an adventure developed by Crystal Game Works, released 31 December 2019 on Linux, Mac and PC (Microsoft Windows).

Verified 15 Sep 2026 Sources: IGDB , Steam

What Asterism is

Asterism is an adventure game developed by Crystal Game Works and released in 2019. It is available on Linux, Mac and PC (Microsoft Windows). It runs on Ren'Py.

The premise, in the publisher's words

Kotachi Asterio wants to help people that can’t fight for themselves. But, he isn't some sort of superhero- he can just see things other people can't. During the day, he goes to high school- but at night, he fights off specters, monsters that lurk in shadows and can harm people.

Description from the publisher · source

How it plays

Its themes are fantasy. It is a single-player game with no multiplayer component.

What it launched against

Asterism launched on 31 December 2019, within three weeks of Yakuza: Like a Dragon, Shovel Knight: King of Cards, Dragon Ball Z: Kakarot and Tokyo Mirage Sessions #FE Encore.

Released around the same time: Yakuza: Like a Dragon, Shovel Knight: King of Cards, Dragon Ball Z: Kakarot, Tokyo Mirage Sessions #FE Encore.