Ostallian Core

Ostallian Core

A modern omnidirectional space shooter with colorful retro-style ASCII art and light RPG elements, featuring optional permadeath.

Ostallian Core

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Story


The legendary O-Core, once humanity’s main AI, has rebelled and now rules an expanding robotic empire, called Ostallians and launching attacks on Earth and countless worlds.
Destroy the Core’s heavily-defended server installations and halt its conquest!

Core Features


  • 80's and 90's ASCII atmosphere meets modern effects in a story-driven Space Opera



  • A highly engaging feature where bases connected in a chain are destroyed in sequence



  • Play with diverse spaceships and explore different space worlds and their sublevels, each with its own unique environment



  • Customize your ship and upgrade it with some RPG elements



  • Unleash a variety of Power-Ups during intense gameplay sessions



  • Encounter special boss events



  • Replay the sessions with various difficulty levels you will unlock after completing the game

  • Compete for the highest score and dominate the leaderboard