Go collect as many bricks as you can and become the last survivor, build up your rainbow monster army and at the same time, defense your craft tower. Remember, in the most deadly arena battle, only the one collect the most bricks and build tower at the fastest speed, can become the last survivor and climb to the top on the leaderboard.

This game is not just a simple collecting and defense tower game. You have to think smart in order to come up with the best strategy, defense your tower before so many scary enemies. Would you step up for the challenge and ready to outdo your opponents?

🏹 HOW TO PLAY 🏹
- Starting with a small tower, collect bricks and bring it back to power-up army and tower
- Non-stop collecting and building. There's no time to waste!
- Become the strongest. Become the last survivor.

💥 GAME FEATURES 💥
- Smooth Craft Pixel Graphics
- Featuring all your favorite craft monsters from Rainbow Friends
- Control easily. Only need 1 finger to collect and build.
- Great game for relaxing. Suitable for all ages.

Can you outdo them all and claim the number #1 spot on the leaderboard? Find out now in