PixelJunk Monsters (PSP) - GameSpot
Fieldrunners Mini - Videojuego (PSP) - Vandal
Defense Station Portable v2 for PSP - Best Simple Homebrew Game - Tower Defense! - YouTube
PSP Tower Defense | PSP.SceneBeta.com
Tower Defense Ultimate | PSP.SceneBeta.com
Creature Defense PSN - Videojuego (PSP) - Vandal
Anyone else enjoying a tower defense on the go? : r/PSP
2112TD Review: A Tower Defense Tour-de-Force on iOS – Nine Over Ten 9/10
Elemental Monster TD Portable (Europe) PSP ISO - CDRomance
Fieldrunners (Minis) | Pocket Gamer
2112TD Tower Defense Survival – Review – Higher Plain Games
Crystal Defenders - Wikipedia
Sony PixelJunk Monsters Deluxe, PSP - Juego (PSP) : Amazon.es: Videojuegos
PSP Tower Defense - GameBrew
Top 5 Tower Defense Games for Android – Frankengamer
PSP version of PixelJunk Monsters features 50% more content
Fieldrunners, uno de los mejores juegos de tower defense da el salto a Android
PixelJunk Monsters Deluxe Review - IGN
PSP Review - Creature Defense
Review: Creature Defense – Destructoid
Hudson's Creature Defense is a go for PSP, PSPgo – Destructoid
Hands On: PixelJunk Monsters Deluxe, Tower Defense on the Go | WIRED
iPhone to PSP ports are easy, claims Fieldrunners dev – Destructoid
Savage Moon lands on PSP December 22
