Shops - Kero Blaster Guide - IGN

Around half way mark for each level, there will be a bubble with the Cat and Frog company logo on it, touching it will teleport you to the games shops. There

Cave Story - Kero Blaster Guide - IGN

Steam Community :: Video :: Kero Blaster Walkthrough - Longplay (Zangyou Mode)

Steam Community :: Guide :: Ultimate Guide for Kero Blaster

Shops - Kero Blaster Guide - IGN

Modes, Kero Blaster Wiki

Kero Blaster - Limited Edition - Nintendo Switch : Video Games

Weapons - Kero Blaster Guide - IGN

Kero Blaster/Debug Menu - The Cutting Room Floor

Kero Blaster Walkthrough - Longplay (Omake Mode)