Picokaiju

One Piece: Become the Pirate King! is the first video game to be based on the One Piece manga and anime. Gol. D Roger, the king of the pirates had obtained wealth, fame and power from people all over the world. Before his execution, he announced that he had left his treasure, the One Piece in a single place. Because of this, many pirates from all around the world set sail for the grand line. The time period was known as the "Great Pirate Era". Twenty years later a young man known as Monkey D. Luffy finally sets out to sea. This game is based on the East Blue saga and the first One Piece film.

The Death of the Corpse Wizard is a coffee-break, arena Rogue-like.

Muck is a survival-roguelike. Collect resources, find items & build a base to survive for as long as you can.

A dungeon defence roguelike

Guncho is a single player turn based tactical wild west shooter-roguelike. Engage in a unique positional shooting mechanic and fight your way through a series of randomly generated levels. Ride your donkey and use a variety of skills and bullet upgrades to become the ultimate gun slinger. In this single-player tactical Wild West shooter-roguelike, you play as Guncho against a variety of bandits and outlaws. In a series of randomly generated levels, you use your trusty revolver to fight your way through each encounter. At the end of every run, you will face a final boss which you need to defeat in order to become the ultimate gun slinger.

Simple 1500 Series vol. 70: The War Simulation - Nin no Tsukurishisha-tachi is a Tactical RPG in which the player takes control of Ken (and his mecha robot) that is a member of a Rebellion Army that is trying to defeat the dictator government that is pressing the people. The gameplay is the classical in a Tactical RPG: The game is divided into several missions, and the player has to clear each one to advance in the story, between missions he will be rewarded with money that he can use to improve the mechas. During each mission the player unit got a limited range of movement and can use different kind of attacks (depending of the equipped weapons the his units got).

A Japanese-style roguelike that goes through a labyrinth like an Amidakuji.

Pony City is a game for pony lovers where you can discover the awesome world of beautiful ponies to wipe out all your stress away! Build different habitats for your ponies to roam free and create your own city of cute ponies.

Go Mecha Ball is an acrobatic action roguelite where you shoot, roll and boost your way through a futuristic wonderland in pursuit of an ever more glitched-out rogue AI. Augment your ball mechs using an increasingly ludicrous arsenal of weapons, abilities and upgrades to shut the glitch portals!

Assemble a team of animal warriors to battle to the top of Mt. Asio. Unique turn-based battle system. Strategy/puzzle hybrid with some RPG elements.