Top similar games like Grumpy Jack:

Nova Odessa: an action / adventure game where you kill demons and buy stuff for your house!

Evil Wizard is a humor-filled action RPG that puts you in the shoes of a former Final Boss. Rise from defeat, rediscover long lost powers, and fight to reclaim your castle from an army of so-called heroes.

Shaka Tamers is a mix of Action RPG, Creature Collector and Bullet Hell. Explore the world, discover new biomes, fight bosses, tame and level up your Shakas. Help Hiro on his journey to reclaim his clan's lost legacy by defeating the corruption of Emel.

The top-down adventure game where nothing ever seems to go your way. Soak in the atmosphere as you wander around the middle of nowhere, looking for one thing: a dollar-menu cheeseburger.

There are secrets everywhere... Enter a strange and whimsical pastiche of 1980s Americana, where a conspiracy beyond your wildest dreams rocks the country. Join a thrilling cast of characters as they fight for the future in this turn-based RPG!

Battle your way up 60+ floors of hand-drawn enemies in this satirical RPG!

Venture down to a cute and colorful adventure game where you kill baddies, meet & help new friends, explore new areas, and fulfill your destiny as a kingdom guard!

Step into the greaves of King Arthur in this fantasy action roguelite and wield the Broken Excalibur in a quest to rescue the scattered citizens of Camelot, vanquish the calamitous Void Giant, and escape from the Astral Dimension once and for all.

In a world riddled with dangerous magic, a half-dead opossum has to find the source of a toxic fungus that is threatening his family. Digging into dark, forbidden houses and dodging a murderous fairy named Barker, he discovers the problem is deeper than he ever would have dreamed.

Finest Fable is a comedic RPG where you're a drunk ex-Royal Guard hunting the Legendary Hero of Light after he steals your drink. Meet bizarre characters, fight ridiculous foes, and solve puzzles in a quest for petty revenge. The fate of the world may rest in his hands… but you don’t care, do you?

Lotus Land undergoes a "huge chicken mutation"! Reimu and Marisa embark on an adventure!

Sign My Petition is a beat-’em-up adventure about a mouse trying to save their tribe from extermination. Explore bizarre neighboring apartments, fight off strange enemies and bosses, and meet oddball characters along the way.

A puzzle solving, dungeon crawling, action adventure, role playing game.

Embark on a 2D metroidvania adventure that immerses players in Andean mythology, focusing on exploration, combat, and discovery. Join Hoyustus, a brave jaguar warrior, on his journey to free his people from the oppression of an usurping god.

Necro Pop is an all-new action genre platformer we lovingly refer to as Arcadevania. On your adventure, you will discover new abilities, upgrades, secrets. You can free your ghostly friends using multiple combat abilities, magics, and maybe even a minion across multiple re-playable dungeons!

Get ready to enter the 2nd Dimension! Thrust into a bizarre and unfamiliar city and find your place among strange citizens. Work, Fight, Study, Eat, Drink, Gamble, Train, Sleep, Quest, Collect, Invest, Repeat.

Once upon a time, there was a kingdom of drawing paper. There, the prince and princess lived happily together. One day, the devil appeared, and the devil took the prince. So, at the request of the princess, the paintbrush brave set out to fight the demon king and save the prince.

“Gulo-Gulo the Tiny Pirate: Island Time” is an 8-bit open world adventure with a classic, green color palette. You take on the role of Gulo-Gulo, a tiny pirate, stranded on Kulukuto Island, a place taken over by the evil, Pirate Overlord Group! Can you help the islanders get to freedom?

You awake in a small world, in the small house that you share with your brother. His bed is cold and empty, and there’s no sign of his whereabouts. Something doesn’t feel right. Explore the land and gear up, finding your brother is going to be no walk in the park.

Dive into a story-rich rhythm adventure where battles play out as real-time musical showdowns. Lead your punk rock band through a retro-inspired New Orleans teeming with danger and mystery.

In this unique game that blends 80s retro aesthetics with modern dynamic gameplay, you will play as a genetically modified super cat with invincible powers, seeking revenge against the mice who once bullied you, and destroying everything in your path!

Saving the world sure gets stressful sometimes!

Philna Fantasy is a classic pixel action RPG where you explore diverse regions, battle through dungeons, solve puzzles, craft gear, and collect adorable pets. Choose your class, discover powerful loot, and fight back against the invading shadow.

《Sweets' Devil》is a Top-View action adventure game that emphasizes one shot kill and roaming. Engage in level battles and boss challenges in a humorous and entertaining fairy tale style , ‌fight against various sweets legions that treat human as the devil in their legend .

Immerse yourself in this 2D prehistoric adventure inspired by old beat'em up style games, travel through different maps crushing and defeating all the enemies that try to subdue your town and your family.

Play as Morkull, God of Death and Darkness. Aware that he finds himself in a video game once again, you must help him escape so he can carry out his new plan for world domination. To do so, you must defeat an entire pantheon of gods in thrilling boss battles.

A surreal story-driven game that uses puzzle-solving, turn based battling, and open world navigation to help Van Cat track down his evil uncle and put an end to his nefarious plans!

In this stealth action parody game, your mission is to drink people’s drinks without getting caught. Become the ultimate "Sipssassin" by using goofy tools, powerful abilities, stealth tactics, and melee weapons to eliminate drinks and achieve the highest score!

Three heroes. One mad villain. A Kingdom on the brink. Ourhero is back, bringing new playable characters, deeper combat and a whole arsenal of upgradeable swords to the beloved trilogy. The adventure continues!

Sado Maso is on a twisted quest against hostile entities and to seek out supreme dominance and toxic masculinity. Help him reach full release in this crazy adventure

Star as "Diggy the Super Dog" in the Stunt Dog Adventure! Rescue the All-Star Stunt Dogs through hand-crafted levels, solve puzzles, battle bosses while braving the weather. Collect bones, master abilities, fly, and swim in this retro 2D platformer!