70%Strong matchCounterAttack: Uprising
91%25291% positive reviews, Very Positive across 252 reviews·Shoot 'Em Up · Side Scroller
—100%1 user reviews · 1
A modern omnidirectional space shooter with colorful retro-style ASCII art and light RPG elements, featuring optional permadeath.
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About Ostallian Core
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
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80's and 90's ASCII atmosphere meets modern effects in a story-driven Space Opera
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A highly engaging feature where bases connected in a chain are destroyed in sequence
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Play with diverse spaceships and explore different space worlds and their sublevels, each with its own unique environment
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Customize your ship and upgrade it with some RPG elements
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Unleash a variety of Power-Ups during intense gameplay sessions
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Encounter special boss events
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Replay the sessions with various difficulty levels you will unlock after completing the game
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Compete for the highest score and dominate the leaderboard
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