There will probably not be a LEGO Island 4 video game for two reasons: LEGO no longer manufactures the theme LEGO Island was based on, and there was never a LEGO Island 3. Actually there was X_X
Lego Island was created on 1997-10-02.
Lego Universe happened in 2010.
Lego Loco happened in 1998.
Lego Chess happened in 1998.
Lego Battles happened in 2009.
Lego Island - 1997 VG is rated/received certificates of: USA:E
Pictures of a LEGO island can be found anywhere on the internet that hosts images. LEGO islands are not that hard to come by over the internet. LEGO's are cheap building blocks for children.
Lego Rock Band happened in 2009.
Lego Stunt Rally happened in 2000.
Lego Soccer Mania happened in 2002.
Lego Knights' Kingdom happened in 2004.