Rainbow Battle Playground is an exciting sandbox combat game for iPhone that brings physics principles to the forefront. In this game, you take control of quintessential stick figures and engage in epic battles. It's the perfect venue for friendly showdowns!

The game offers a wide range of characters, including ragdolls, stickmans, and monsters. With over 100 items that have high interaction potential, you'll have endless possibilities for creating unique battles. Additionally, Rainbow Battle Playground features an in-built level editor, allowing you to design your own custom levels and challenges.

One of the major highlights of the game is its combat system rooted in physics. You'll experience realistic movements and interactions as you unleash your arsenal of weaponry. Whether you prefer melee combat or long-range attacks, there's something for everyone.

Please note that Rainbow Battle Playground offers a subscription option for unlocking all characters, weapons, maps, extra levels, and removing pop-up ads. The subscription is charged through your iTunes account and will be automatically renewed unless canceled 24 hours prior to the end of the current subscription period. It's important to review the pricing and terms specific to your country of residence.

Overall, Rainbow Battle Playground provides an entertaining and immersive experience for fans of sandbox combat games. With its physics-based gameplay and extensive customization options, it's a must-try for those seeking thrilling battles in a vibrant and colorful world.