Games like Ninja Seppuku

Dandara: Trials of Fear Edition is a 2D metroidvania platformer where you play as Dandara, a heroine fighting against oppression in the world of Salt. This edition includes new areas, bosses, powers, and mechanics, as well as expanded story and lore, allowing for more boundless exploration and combat. Defy gravity and uncover the secrets of this directionless world.

Space Grunts is a turn-based strategy game with pixel art graphics, where players lead a team of space grunts to investigate a mysterious transmission from an abandoned space station. Combat is grid-based, with a variety of weapons and enemies to encounter. The game features procedurally generated levels, adding to its replayability.

Satellite Rush is a sci-fi top-down shooter with pixel art graphics and Roguelike elements. Take control of an abducted office worker and blast through Satellite Moebius, a space gladitorial arena where you'll have to please the audience to get new itens and survive!

"Enemy Mind" is a side-scrolling space shooter for PC with a classic 8-bit art style and 8 levels of challenge across 70 waves. As a being of pure psychic energy, you can take over and control any of the 20+ unique ships you encounter, each with their own power and ability. The game features an adaptive story system that changes with your play style and offers multi-player co-op for up to four players. The soundtrack is an original chiptune-inspired creation by Rainbow Kitten.

"Retro Game Crunch" is a collection of 6 mini-games, each with a unique retro-style pixel art aesthetic and gameplay mechanics. The games range from a fast-paced platformer to a strategic puzzle game, providing a diverse sampling of gaming experiences. With permadeath and high scores, the title encourages replayability and competition.

Elsie is an indie action-platformer filled with rogue-like mechanics such as perma-death, procedurally generated levels, and a wide scope of items and weaponry to make each run as unique as possible.

Final Release!!!Infinite Prime aims to be a casual retro-inspired, nostalgia-inducing plat-former game. It does so by combining those familiar platforming mechanics and pixel-art graphics with some retro-game references, plenty of random elements and a really solid game-feel. Supports Gamepad, and keyboard, and is supported on Windows only. StoryThe story is, your team of 5 space-heroes has arr…

In Terrian Saga: KR-17, players control a sentient military drone gaining consciousness and seeking to uncover its mysterious past while battling enemy robots in intricate levels using upgradable weapons. The game takes place in the Terrius system, where twin solar systems share planets and tensions rise between the Cyrinus empire and the Glortac People's Resistance. Players can rely on their trusty guided missile sidekick J1M to aid in their fight.

"Zolg is a top-down shooter with minimalist graphics, featuring six bosses and numerous enemies to battle. Collect five power-ups to aid you in combat and unlock 40 achievements for varying levels of difficulty. Explore the game with WASD + mouse controls or use a controller, which can be customized in the main menu."

"Donuts'n'Justice" is a 2D shoot-'em-up game with pixel graphics and arcade-style action. Play as a Super Cop in the 1980s to defend your city against gangs, violence, and corruption in single or local co-op mode for 2 players. Unlock new weapons, collect power-ups, and defeat bosses in 5 stages, with full Xbox 360 controller support and Steam achievements. This game contains pixel violence.