You play as a bipedal frog employed by the mysterious start-up company "Cat & Frog Inc.". Fend off enemies seeking to stop you and overcome the challenging landscape as you head toward your destination. At the beginning, you'll likely be surprised by your skimpy amount of HP and crappy weapon. And when you run out of life, you are hospitalized and have to restart from the beginning of the stage. But you can keep collecting and saving up money to go ""shopping"" to increase your HP and purchase powered-up weapons to take down enemies you couldn't defeat before. The further you get, the stronger you feel yourself become - and it feels good. The characters appearing in between stages are one of the game's main features. You'll meet your coworker, who is a cat (for some reason), your president (also a cat), and an office lady of an unknown species. They work like you do, slog through overtime like you do, complain, get chewed out, and even comfort each other, just like everyone else. Enjoy and experience the unique world of Kero Blaster!