Play Free Addicting Flash Games Online
- Title : Upgrade Sub
- Uploaded : 26/10/2011
- Author : bubbleboxZ
- Play : 178
- Like :
- Description : Turn your weak red sub into an unstoppable Juggernaut! This game takes patience, but stick with it. You start off incredibly weak and will die right away, but thanks to a generous flow of currency, you will quickly be able to upgrade your sub!
Similar Games
Partners
Newest Games
advertisement