Kernel Hearts

Buy80%

Mostly Positive · 339 player reviews · Low confidence

Worth it for the right player.

Ephemera Games · Hack and Slash · Sep 17, 2026

Player review score
80%
Mostly Positive
Price
$19.99
Playing right now
Not sampled yet

Concurrent players not sampled yet.

All-time peak
Not charted

Steam only charts its most-played games, and this one isn’t among them.

Achievements
44
total to unlock
Steam does not publish achievement rarity.
Languages
12
Full audio1 of 12
Subtitles12 of 12

Should I buy Kernel Hearts?

Buy it if you like
  • Gameplay: 97 reviews raised it, mostly praise
  • Story: 73 reviews raised it, mostly praise
  • Co-op: 35 reviews raised it, mostly praise
Think twice if you dislike
  • Combat: 63 reviews raised it, mostly criticism
  • Interface: 8 reviews raised it, mostly criticism
  • Multiplayer: 5 reviews raised it, mostly criticism

Based on 339 player reviews · updated

What players think

The recurring themes across 205 analysed reviews: what players praise, what divides them, and what to know.

Why players love itThings to know
58% of themes are praise17% are divided25% are complaints
Gameplay
Players who bring up Gameplay mostly praise it.
97 of 205 sampled reviews raised it
Each of the magical girls in this game feel very distinctive from one another (Spika is by and far my favorite to play), and as you unlock more chips you can customize different builds with each character having different builds that would work best for them.
Story
Players who bring up Story mostly praise it.
73 of 205 sampled reviews raised it
Story: I can ́t say too much about it yet since im only around 3 hours in, but so far i find the story really interesting.
Co-op
Players who bring up Co-op mostly praise it.
35 of 205 sampled reviews raised it
There is a lot of fun to be had here with the game's interesting story, characters, unlockables, and even online co-op to play with your friends if you want to, but it does have issues.
Audio
Players who bring up Audio mostly praise it.
34 of 205 sampled reviews raised it
All of the SFX feel satisfying and distinctive, though it can be hard to hear audio cues for attacks when you're swarmed by enemies.
Difficulty
Players who bring up Difficulty mostly praise it.
31 of 205 sampled reviews raised it
Difficulty-wise, this game does not pull any punches, but also doesn't feel unnecessarily cruel or punishing.
Graphics
Players who bring up Graphics mostly praise it.
19 of 205 sampled reviews raised it
While the general in game graphics are not what I'd describe as "breathtaking", they have a very fun and creative design that marries well with the occasional anime-inspired cutscene, and excellent dialogue art.

+1 more players loved

Theme by theme

Scored on what reviews say about each topic, not the thumbs.

Players love
Gameplay97 reviews
Story73 reviews
Co-op35 reviews
Audio34 reviews
Difficulty31 reviews
Graphics19 reviews
Characters17 reviews
Divided opinion
Bugs
71% still recommend
Controls
33% still recommend
Players complain
Combat
67% still recommend
Interface
63% still recommend
Multiplayer
80% still recommend

What you get

Can you play it alone, does a controller work, does it run on your machine.

Play modes

  • Co-op
  • Cross-Platform Multiplayer
  • Multi-player
  • Online Co-op
  • Single-player

Controller

  • DualSense Controller Support
  • DualShock Controller Support
  • Full controller support
  • Gamepad Recommended
  • Partial Controller Support

Store features

  • Adjustable Difficulty
  • Camera Comfort
  • Custom Volume Controls
  • Family Sharing
  • Steam Achievements
  • Steam Cloud
  • Stereo Sound
  • Surround Sound

Platforms

  • Windows

Valve device support

Steam DeckPlayable
SteamOSPlayable
Steam MachineVerified
Steam FrameUnsupported

Should I buy it now?

Based on Steam price history.

Prices have been lower
$19.99

The lowest we've tracked is $17.99.

2 points recordedtoday · $19.99

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