Games like Project Arrhythmia on Steam
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INK
INK is a fast-paced platformer about using colorful paint to uncover your surroundings. Defeat all enemies in the room and reach the goal! However, the terrain is invisible, so you need to discover the terrain by physically bumping into it, by performing a double jump or by, well, dying.
Jotunnslayer: Hordes of Hel
Hordes of Hel is a gripping roguelike horde-survivor game set in the dark realms of Norse Mythology. Fight waves of enemies to earn divine blessings of ancient Viking Deities, explore hostile worlds and face powerful bosses. Become a god-like warrior in this ultimate showdown.
Raindancer
Awoken from death by The Rain itself, Bramble is tasked with bringing an end to the leaders of three rival tribes, and purifying their corruption against nature.
Hammerfight
Hammerfight is about 2D battles of flying machines equipped with various slashing, piercing and blunt weaponry.A unique combat system is based on realistic physics simulation, and it ties the movements of the rider to the movements of your mouse. As you wave the mouse, your rider swings his warhammer, smashing the foe into the wall!
Chicken Invaders 4
They came without warning, squawking menacingly, their ruffled feathers darkening the sun. Invading intergalactic chickens, out to punish humanity for our oppression of their earthly brethren. Now they're back, and they're having Earth for dinner!
DED
DED - a game in the shoot'em up genre. Your granddaughter has been kidnapped, and your daughter and son-in-law murdered. Having just bits and pieces of information about the abductors, you will have to save your granddaughter and find the masterminds behind these crimes.
Super Killer Hornet: Resurrection
'Things will explode, things will die, you will dodge, you will do maths...Yes maths!' Super Killer Hornet Resurrection is an intense vertical shooter with a brain train twist. Through the chaos and explosion try to answer the falling math problems to increase your multiplier and power up your ship.
Fretless - The Wrath of Riffson
In this turned-based RPG, wield powerful legendary instruments, gather mighty riff attacks and save the land from Rick Riffson's devilish goons and musical hybrid monsters!
Ether Loop
Ether Loop is a hardcore fast-paced bullet hell with roguelike elements. Descend the unforgiving depths of a mysterious world, encounter challenges, discover dynamic environments and fight ruthless creatures while unveiling the secrets of Ether Loop.
Neon Drive
Neon Drive is a slick retro-futuristic, '80s inspired arcade game that will make your brain melt. You've been warned.From beautiful cityscapes and ocean roads to exploding enemy spaceships, Neon Drive has it all.
WOWOWOW KORONE BOX
A hololive fangame featuring Inugami Korone of hololive GAMERS! Collect as many Korone Boxes as possible while contending with an endless onslaught of enemies and bosses using whatever weapons you happen to pick up!
Rosenkreuzstilette
Rosenkreuzstilette is a mega-action-platformer game in which you step into the shoes of Spiritia Rosenberg, a virtuous young woman caught on the wrong side of a revolution instigated by her closest friends.