Description: Upgrade Sub is an RGP game in which your primary goal is to get as far as possible in your submarine. Collect gems and power ups and use the cash that you earn to upgrade your sub after each dive.. Upgrade Sub is a Rpg Games.

Instructions: MOUSE to control the submarine, LEFT MOUSEBUTTON to fire torpedos..

Category: Rpg Games


Categories

Welcome to FreeGames.net, the leading online games site, where you can play a huge range of free online games including; Action Games Car Games Puzzle Games Sports Games Games for Girls flash games and many more.

728x90