Action

The full collection of flash games produced by Undefined, standalone and wrapped in a fancy front-end. Enjoy classic games from Flash gaming history such as the Protector series or the Arkandian Legends series, as well as some lesser-known games you may never have tried.

The game "Loser Simulator" invites players to plunge into the life of an ordinary person named Bari, for whom everything goes awry. We have to help him overcome a series of failures and ridiculous situations in one day.

A sci-fi survival-crafting colony sim set in a flooded world of floating islands. Build a colony, craft gear, design rafts, fend off sharks, manage your survivors, and explore island bunkers to uncover lost Float-Tech from an old-world corporation.

Experience the Poop Precision Platformer! Master the jump button to guide your automatically running Unko (Poop) to the final toilet bowl. It's a stylish poop action game set against retro-neon graphics and a killer soundtrack.

This is a light ROGUE game that combines weapon evolution and action shooting, with diverse builds and duels. Play as a young witch visiting school's club carnival. Defeat the overly enthusiastic members of various clubs and survive their crazy talent shows and fanatical recruitment efforts!

A new legacy begins...

Have you ever wondered what it feels like to stop time? Ascend to ZERO is a time-bending action-roguelike where you can use your unique ability to freeze time and fight your way to the top.

Just Get Through is a randomly generated platformer with roguelike elements. Featuring a destructible environment, sandbox mode, user-created levels, various gamemodes, hardcore mode, color palettes, deadly traps, explosions and more.

Star Vortex is a fast-paced Action-RPG inspired by classics of the genre. Design your ship, fight through hostile alien sectors solo or with friends, salvage rare weapons and experiment with powerful builds until nothing can stand against you.

Mad King Redemption is a unique blend of a traditional beat'em'up game with strong roguelite progression, mixed in a pixelated graphic style in a 2.5D world. Relieve the king from his madness while beating up corrupted enemies, in a fresh way at every run!

From the golden age to the modern era, race through time in Formula Legends. Master reimagined circuits, command legendary cars, and compete online against players worldwide. A love letter to Formula racing where speed, skill, and strategy define champions.

Enter the doomed world of Astria, a land destroyed by Cataclysm where all living things are dying. Play as Gwen, an Astrian willing to make his last move before everything ends.