Develop a game using Unreal Engine that features multiplayer game modes and online matchmaking. The game should have at least three different game modes, including a deathmatch mode, a capture the flag mode, and a team-based mode. The game should also have a variety of colorful and unique characters to choose from, each with their own set of abilities and attributes. The game should have a cartoonish style and be suitable for players of all ages. In addition, the game should allow for both public and private matchmaking, and should feature anti-cheat measures to ensure fair play.
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