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STEP 1: Click to Install or Enable.
STEP 2: If prompted, click Allow.
Upgrade Sub
Upgrade Sub - Play Upgrade Sub Game - Free Online Games, upgrade sub online game, ship-boat games, online games, flash games, free games
11/25/2011 11:12:47 AM
Copy and paste the code in the box to your site.
If you want to place this game on your blog or website like below, copy the code and paste it into your site.