Grumpy Jack
A bullethell adventure awaits! Join Jack, a reluctant hero, as he battles bizarre enemies, uncovers secrets, meets quirky characters—and hunts down Death’s missing coffee mug.
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Vote based on whether this game feels indie to you. You can change your vote at any time. Results earn an IGF score after 10 accepted votes.| ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan. | Status | Notes Latest Contributor: IGF TeamEdit notes |
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Updated: Jul 14, 2026Publisher statusHow the game's publishing relationship is classified. | ||
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Updated: Jul 14, 2026Release statusWhether and how the game has been released. |
Media
12 itemsAbout the Game
A Hand-Crafted Halloween World
Step into a bullethell adventure!
The world of Grumpy Jack is brought to life in rich, detailed 2D animation, filled with strange creatures, forgotten corners, and unexpected charm. Every area feels unique, with something new to learn or stumble into around each bend.
You’ll meet quirky characters, unlock a wide range of skills, and piece together a story full of dry humor and odd surprises. Whether you're solving a puzzle, dodging a trap, or helping a skeleton with a strange request, there's always something weird and worth chasing.
If you like classic top-down gameplay, oddball adventures, and a world that doesn’t take itself too seriously, Grumpy Jack is ready to welcome you in.
Features
Explore a large, interconnected world with Metroidvania-style progression
Top-down bullethell action
Learn and master a wide variety of skills
A humorous story full of odd surprises and bizarre characters
Five difficulty modes, from relaxed to relentless
Hand-drawn 2D art and animation in a unique Halloween-inspired setting
