The game offers a lot of features to unlock using ingame earned points, these features are like more credits, boss challenge, gallery etc.
Price comparison
Kinguin Wings Of Bluestar Steam CD Key -5%: GKC5
€2,49 €2,37
GAMIVO Wings Of Bluestar EN Global
€2,39
eBay Wings Of Bluestar
amazon Wings Of Bluestar
Wings Of Bluestar is available from 2.37 to 2.39 from 3 shops.