ORION: Prelude achievements
11,483
(2,510)

ORION: Prelude

2.8 from 58 votes

There are a maximum of 251 ORION: Prelude achievements worth 11,483

1,523 tracked gamers have this game, 21 have completed it (1.38%)

Achievement Details

I'll Be on the Roof Pooping in the Chimney in ORION: Prelude

I'll Be on the Roof Pooping in the Chimney51

Complete Wave 9 on Insane

  • Unlocked by 60 tracked gamers (4% - TSA Ratio = 5.06) 1,523  
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