Top similar games like Zenith Into Maronarium:

A Step From Insanity is a 2D platformer-shooter where you play as a man with many psychological illnesses searching for the end to his insanity. Guided by an unfamiliar friend, search for the mysterious sanity powders told to be able to cure any mental illness.

Fight against a sect planning terrorist attacks in this side-scrolling shooter.

Return to the Golden Age of arcades with a hardcore action platformer that pulls no punches! Possesses all the hallmarks of true classics like Super Ghouls 'N Ghosts (SNES), Rastan Saga (Arcade), Castlevania (NES) and more with precise controls, high challenge, and meticulous design.

Best Buds vs Bad Guys is a 2D run ’n’ gun from a game developer Dad and his 11 year old son, with a special message behind it. Travel to 11 different worlds, all presented in classic 16-bit style, with a catchy chip-tune soundtrack and lots of over-the-top weapons!

Arcadia 's best treasure hunter Luke is a dungeon hunter to prevent the resurrection of the Evil! We invite you to the world, which is filled with interesting stories, encounters with friends, action games that will defeat invulnerable monsters and use various elements to get through the dungeons.

Huge classic platformer with several power-ups and 8-12 hours of main story & 300+ hidden locations just begging for exploration · 56 big Levels · 5 huge worlds

The land is overrun! Join Jules and Master Sir to defeat Canc’s undead army. Master your whip and unleash the sword, axe, and cross in this old-school action-platformer. Battle through 6 levels and 6 epic bosses to destroy the ultimate evil!

Guns of Fury is a retro-inspired action platformer that combines the run & gun and Metroidvania genres. Explore a vast interconnected world, gain new abilities and weapons, battle epic bosses and stop the plans of an evil corporation before it’s too late!

SKELOST is a yokai shooter built for the Game Boy Color, now on Steam. Immerse yourself in Japanese folklore and uncover the fate of your lost family.

Slow and steady? Not this turtle! Leap, dodge, shoot, and parry your way back through this mysterious land to reunite with your beloved home.This fast-paced platformer is packed with tricky platforming levels, engaging mini-games, intense boss fights, and a determined turtle on a mission.

A great 2D retro-action-platformer! To the lovers of big pixels and screeching synthetic sounds we dedicate this masterpiece to you.

Emiko's Pledge is a 2D Platform Action game based on the story of a Half Demon girl called Emiko, whose mission is to fulfill her dream of becoming the best warrior in the Demon world and also, to protect the Ettaze state from the enemies who infiltrated into the territory.

A challenging platformer where you have to overcome obstacles. Avoid rays and spikes using the grappling gun. There are checkpoints for each room, so don't be afraid to die. And finally see your rank on the leaderboard at the end of game.

Cybarian The Time Travelling Warrior is a classically inspired arcade action game, with a mixture of modern and retro gaming tropes.

A platform shooter game with following fireballs, various enemies, parkour & more!

KnightMan is a 2D pixel art retro style platformer. Play as KnightMan, a heroic warrior who has taken it upon himself to save the 5 realms from the clutches of evil. Traverse through 20 hand-crafted levels across 5 unique zones, each populated by a variety of enemies and hazards.

Inspired by games like Contra and Turrican, Guts 'n Grunts is a mid-paced action game with lots of shooting, swimming, and rolling. Find power-ups. Earn upgrades. Fight for pig freedom!

While in search of food, a fruit bat stumbles its way through the ventilation system of a secret facility finding unique fruit that give special abilities. While in search of more fruit the bat must avoid traps and enemies. Will the bat be able to satiate it's hunger and escape with its life?

Jet Gunner is reloaded, remade and refueled for a new explosive 8-bit adventure. Relive the past glory days where VHS was king, phones didn't have screens and you'd have to blow into a cartridge to get your gaming fix.

You wake up in a strange place reduced to a six-toed foot load of enemies are trying to wash you! FIght them by wall jumping and shooting your extra toe at them, while you try to find your way out.

An evolution of the Classicvania genre and a return to the glory days of precision platforming, retro challenge and gothic atmosphere. Transform yourself into a wraith, a spider and a bat to fly, climb and blast your way across Transylvania to do battle with Lady Dracula at her castle keep.

In a world devastated by machines, humanity places its last hope in a warrior equipped with special armor. Explore intense stages, face challenging bosses, and fight to reclaim what remains of the planet.

Super Catboy is an action-packed platformer created in a high-bit pixel art style, combining the best elements of the golden 16-bit platformer era of the 90s with some ‘pawsome’ new mechanics! And let’s not forget; there’s plenty of CAT CONTENT!

A very difficult pixel-based platformer featuring a classic RPG slime, Gob, lost in a dangerous world. While being pursued by a supposed "Hero", Gob must jump, slide, dodge and bounce his way through dangerous terrain in order to get back home safely.