Integrate Strategy Online Games into Script

I'm looking for a skilled developer to incorporate strategy online games into my existing script. The games should feature: - Multiplayer mode - AI opponents - Leaderboards Additionally, I want to enhance the gaming experience with: - In-game purchases - Chat functionality - Customizable avatars Ideal skills and experience should include: - Game development expertise - Experience with multiplayer game integration - Familiarity with implementing in-game purchases and chat systems - Ability to create customizable avatars Please provide examples of similar work done and a rough timeline for completion.

Project ID: 39753463