• Play new upgrade

    Hot new

    Play these great free upgrade games on Fun Castle Games, they're all great or they wouldn't be here.

    • Play Doggnation

      Doggnation

      0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5

      Once upon a time there was a peaceful nation of "doggs". They were living in a small castl...

    • Play Monster Castle XP

      Monster Castle XP

      0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5

      Defend your queen from the enemies who want to invade your kingdom.Defense tower game, whe...

    • Play Giant Tower Defense 2

      Giant Tower Defense 2

      0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5

      Protect your castle from the invasion of the giants, build various towers on land and air ...

    • Play The Fall of Jerusalem

      The Fall of Jerusalem

      0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5

      Defend the walls of Jerusalem against the invading army at all costs. Use what little gold...



    Most popular upgrade Games

    Most popular upgrade

    Play the most popular free on Fun Castle Games as decided by you. When you play free on Fun Castle Games if you like them click on the stars to rate them!

    • Play Monster Castle XP

      Monster Castle XP

      0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5

      Defend your queen from the enemies who want to invade your kingdom.Defense tower game, whe...

    • Play Doggnation

      Doggnation

      0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5

      Once upon a time there was a peaceful nation of "doggs". They were living in a small castl...

    • Play The Fall of Jerusalem

      The Fall of Jerusalem

      0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5

      Defend the walls of Jerusalem against the invading army at all costs. Use what little gold...

    • Play Giant Tower Defense 2

      Giant Tower Defense 2

      0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5

      Protect your castle from the invasion of the giants, build various towers on land and air ...




    Featured games

    Featured games

    Hand-picked, awesome games from our archives.

    • Play Crush the Castle 2 Players Pack

      Crush the Castle 2 Players Pack

      3 votes, average: 5.00 out of 53 votes, average: 5.00 out of 53 votes, average: 5.00 out of 53 votes, average: 5.00 out of 53 votes, average: 5.00 out of 5

      Kill the royalty in this players pack of levels of Crush the Castle 2. This is where Angr...

    • Play Oh No Cowboy Vampires

      Oh No Cowboy Vampires

      2 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 5

      Defend yourself again the attacking cowboy vampiers! Play Oh No Cowboy Vampire Tower Defe...

    • Play Defend the Castle

      Defend the Castle

      2 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 5

      Shoot the attacking Zombies with your bow and arrow. Play Defend the Castle Online...

    • Play Castle Spa

      Castle Spa

      2 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 52 votes, average: 5.00 out of 5

      Here's a new episode of the game series about Melvin and Manuela. The beautiful Castle Hot...

    • Play Castle Fight

      Castle Fight

      1 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 5

      Can you destroy the generator's ennemy before he kill you ?...

    • Play Crush the Castle Player’s Pack

      Crush the Castle Player’s Pack

      1 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 5

      The best user made levels for the smash hit Crush the Castles game....

    • Play Trap Hunter TD

      Trap Hunter TD

      1 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 5

      Place traps to stop the monsters getting through to your base, Play Trap Hunter Tower Def...

    • Play Angry Bots

      Angry Bots

      1 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 51 vote, average: 5.00 out of 5

      Angry Bots is..... you've guessed it, Just like Angry Birds, Destroy the Robots by friri...

    Play free upgrade Games

    Play free upgrade

    Play other great free upgrade. You don't have to install anything, just click on the thumbs and you can play free games!

    • Play Monster Castle XP

      Monster Castle XP

      Defend your queen from the enemies who want to invade your kingdom.Defense tower game, whe...

    • Play Giant Tower Defense 2

      Giant Tower Defense 2

      Protect your castle from the invasion of the giants, build various towers on land and air ...

    • Play The Fall of Jerusalem

      The Fall of Jerusalem

      Defend the walls of Jerusalem against the invading army at all costs. Use what little gold...

    • Play Doggnation

      Doggnation

      Once upon a time there was a peaceful nation of "doggs". They were living in a small castl...