Compare Kero Blaster prices across trusted key stores and find the best deal. Developed by Studio Pixel. Published by PLAYISM. Released on 11/11/2015. Available on PC, Mac. Genres: Action, Adventure, Indie. Metacritic score: 82/100.

Daisuke 'Pixel' Amaya made Cave Story, then quietly handed us a tighter, stranger, more focused run-and-gun about a salaryman frog with a blaster and a to-do list. Three hours that feel handmade.

My first instinct, booting Kero Blaster, was to go looking for Cave Story's sprawling corridors and secret rooms. That instinct is wrong, and the sooner you shed it the better. This is not an exploration game. It is a run-and-gun built with the precision of someone who spent years studying Contra and Mega Man, then filtered all of that through the sensibility of a one-person Japanese indie studio where every sprite, every chiptune bar, every enemy placement was a deliberate choice. You play as a silent bipedal frog, blue tie, blue backpack, custodial employee of Cat & Frog Inc. Strange black creatures called the Negativus Legatia are infesting the company's teleporters, and field work falls to you. The corporate-satire framing is light and dry and genuinely funny in the way only games that trust their players tend to be. You will not find voiced cutscenes or a codex. You will find a frog in a coat, and that coat matters more than it has any right to. The coat absorbs one hit before it disappears, and losing it mid-level feels like a small personal tragedy. That kind of handcrafted weight in a single upgrade item is exactly what I mean when I say this game knows what it is. The shooting system deserves proper attention. Holding the fire button locks your direction of fire, which means you can move sideways while still shooting forward, or strafe backward while peppering whatever is chasing you. It takes a stage or two to internalize, and then it becomes the entire game. You carry four weapons across the run, each suited to a different situation: a rapid-fire default for crowds, a bubble gun for slower armor-piercing shots, a laser for reach, and others you pick up from boss drops. The honest truth is you will lean on the rapid-fire most of the time, but the moments when the level design nudges you toward switching are well-signposted and satisfying. Seven stages, each with a mid-boss and an end boss, enemies whose patterns are telegraphed and learnable. The upgrade loop is gentle: coins from chests and dead enemies go into a hospital shop that extends your health bar or powers up your weapons, and crucially, you never lose coins on death. Dying is a setback, not a punishment. The honest critique is length and linearity. A single normal-mode run sits around three hours, and the stages move in one direction. There are a handful of hidden rooms with coins or extra lives, but Kero Blaster does not have Cave Story's hunger for secrets. If you need a sprawling world to justify a purchase this will disappoint you. What's there for replayability: completing normal mode unlocks Zangyou Mode, a remixed hard mode that reshuffles enemies and tweaks the story in ways that are actually worth experiencing, and clearing that opens a third, harder mode with a fifth weapon. The Steam version also ships alongside two free companion games, Pink Hour and Pink Heaven, each around fifteen minutes long, that use the same mechanics and fill in a side character's story. They are the right length for what they are. The soundtrack deserves its own paragraph because I keep humming it. Composed by Pixel using his own open-source Org Maker tool, it sits somewhere between a Game Boy cartridge and a late-era NES title at its most technically ambitious. Each level theme has a distinct emotional register: the forest stage feels unhurried and green, the later stages tip into something stranger and more melancholy. The pixel art is similarly expressive in miniature. Enemies have readable animations, react visibly when hit, and have genuine personality in a handful of pixels. That handcraft is what holds the whole thing together. Kero Blaster is the kind of game I will always advocate for: small in scope, unambiguous in vision, built by people who cared about every room. It is not trying to be its predecessor, and it is not trying to be more than it is. If three hours sounds thin, sample the free Pink Hour demo first. If it clicks, you already know you want the rest. Kai, Scout Team

Kero Blaster

Kero Blaster

Nov 11, 2015Studio PixelPLAYISM
GamerScout Says

Daisuke 'Pixel' Amaya made Cave Story, then quietly handed us a tighter, stranger, more focused run-and-gun about a salaryman frog with a blaster and a to-do list. Three hours that feel handmade.

PCMac
Steam Deck PlayableProtonDB Gold
Best Price Available
€0.00
at N/A
Historical low: €0.48

GamerScout Verdict

Ideal for retro shooter fans who respect small-scale craft; too short and linear for anyone needing an open world to feel satisfied.

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About Kero Blaster

My first instinct, booting Kero Blaster, was to go looking for Cave Story's sprawling corridors and secret rooms. That instinct is wrong, and the sooner you shed it the better. This is not an exploration game. It is a run-and-gun built with the precision of someone who spent years studying Contra and Mega Man, then filtered all of that through the sensibility of a one-person Japanese indie studio where every sprite, every chiptune bar, every enemy placement was a deliberate choice. You play as a silent bipedal frog, blue tie, blue backpack, custodial employee of Cat & Frog Inc. Strange black creatures called the Negativus Legatia are infesting the company's teleporters, and field work falls to you. The corporate-satire framing is light and dry and genuinely funny in the way only games that trust their players tend to be. You will not find voiced cutscenes or a codex. You will find a frog in a coat, and that coat matters more than it has any right to. The coat absorbs one hit before it disappears, and losing it mid-level feels like a small personal tragedy. That kind of handcrafted weight in a single upgrade item is exactly what I mean when I say this game knows what it is. The shooting system deserves proper attention. Holding the fire button locks your direction of fire, which means you can move sideways while still shooting forward, or strafe backward while peppering whatever is chasing you. It takes a stage or two to internalize, and then it becomes the entire game. You carry four weapons across the run, each suited to a different situation: a rapid-fire default for crowds, a bubble gun for slower armor-piercing shots, a laser for reach, and others you pick up from boss drops. The honest truth is you will lean on the rapid-fire most of the time, but the moments when the level design nudges you toward switching are well-signposted and satisfying. Seven stages, each with a mid-boss and an end boss, enemies whose patterns are telegraphed and learnable. The upgrade loop is gentle: coins from chests and dead enemies go into a hospital shop that extends your health bar or powers up your weapons, and crucially, you never lose coins on death. Dying is a setback, not a punishment. The honest critique is length and linearity. A single normal-mode run sits around three hours, and the stages move in one direction. There are a handful of hidden rooms with coins or extra lives, but Kero Blaster does not have Cave Story's hunger for secrets. If you need a sprawling world to justify a purchase this will disappoint you. What's there for replayability: completing normal mode unlocks Zangyou Mode, a remixed hard mode that reshuffles enemies and tweaks the story in ways that are actually worth experiencing, and clearing that opens a third, harder mode with a fifth weapon. The Steam version also ships alongside two free companion games, Pink Hour and Pink Heaven, each around fifteen minutes long, that use the same mechanics and fill in a side character's story. They are the right length for what they are. The soundtrack deserves its own paragraph because I keep humming it. Composed by Pixel using his own open-source Org Maker tool, it sits somewhere between a Game Boy cartridge and a late-era NES title at its most technically ambitious. Each level theme has a distinct emotional register: the forest stage feels unhurried and green, the later stages tip into something stranger and more melancholy. The pixel art is similarly expressive in miniature. Enemies have readable animations, react visibly when hit, and have genuine personality in a handful of pixels. That handcraft is what holds the whole thing together. Kero Blaster is the kind of game I will always advocate for: small in scope, unambiguous in vision, built by people who cared about every room. It is not trying to be its predecessor, and it is not trying to be more than it is. If three hours sounds thin, sample the free Pink Hour demo first. If it clicks, you already know you want the rest.

Kai
Kai · Scout Team

Indie & narrative

Tags

singleplayerachievementscontroller-supporttrading-cardscloud-savestier:aaaRun-and-GunChiptune SoundtrackBoss Pattern LearningWeapon SwitchingOvertime ModeCorporate SatireCompanion FreewareDeliberate Pacing

System Requirements

Minimum

OS
Windows XP, 7, 8
Memory
1 GB RAM
DirectX
Version 9.0c
Storage
50 MB available space
Graphics
800 x 600 VRAM 256MByte
Processor
CPU 1.2GHz

Recommended

OS
Windows XP, 7, 8
Memory
2 GB RAM
DirectX
Version 9.0c
Storage
50 MB available space
Graphics
800 x 600 VRAM 512MByte
Processor
2GHz

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Reviews & Ratings

Metacritic
82

Game Info

Developer
Studio Pixel
Publisher
PLAYISM
Release Date
Nov 11, 2015

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Frequently asked questions about Kero Blaster

How much does Kero Blaster cost?

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What platforms is Kero Blaster available on?

Kero Blaster is available on PC, Mac.

When was Kero Blaster released?

Kero Blaster was released on 11 November 2015.

Who developed Kero Blaster?

Kero Blaster was developed by Studio Pixel and published by PLAYISM.

Is Kero Blaster worth buying?

Kero Blaster holds a Metacritic score of 82/100, making it one of the standout Action titles. See the full reviews, ratings and how-long-to-beat times on this page to decide.