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Home > Student Rec Center > Networking Fundamentals > OSI Invaders
HIGH: --
SCORE: 0
COMBO: 0
LIVES: ♥♥♥
LAYER 1/7: Physical

OSI INVADERS

Shoot down every 1 and 0 in the formation to clear each OSI layer. Clear all 7 to win. Watch out -- they shoot back! Beat Layer 7 and face the Firewall boss.



Identify Mode: enemies show real terms -- only shoot the ones from the current layer, or it costs you.

Arrow keys to move, Space to shoot -- or use the buttons above on mobile.
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OSI INVADERS
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