Games Like Chobots / Chobits: Recommendations by Feature

Assuming you mean the anime-inspired MMO Chobots (Flash-based, shut down 2013) or the Chobits franchise, here are modern games sharing its DNA: social hubs, mini-games, avatar customization, and light sci-fi/fantasy themes.

Social MMOs / Virtual Worlds (Closest Vibe)

• Club Penguin Rewritten / Legacy: Browser/desktop, heavy on mini-games, igloo decorating, parties. (Fan servers).
• Animal Jam / Animal Jam Classic: Educational MMO, heavy customization, mini-games, safe chat.
• Roblox: Platform for user-made "Chobots-like" experiences (e.g., Adopt Me, Brookhaven, Club Roblox).
• VRChat / Rec Room: Social VR/Desktop, infinite user worlds, heavy avatar expression.

Life Sim / Decorating Focus

• The Sims 4 (Base Game Free): Deep customization, house building, social simulation.
• Stardew Valley: Farming, relationships, festivals, co-op multiplayer.
• Disney Dreamlight Valley: Questing, decorating valley, Disney/Pixar characters.
• Animal Crossing: New Horizons: Island design, villager interaction, seasonal events.

Action/Platformers with "Cute Robot/AI" Aesthetic

• Megaman Battle Network Legacy Collection: NetNavi partners, chip collecting, grid combat.
• Astro's Playroom / Astro Bot: Charming robot protagonist, platforming, collectibles.
• Nier: Automata / Replicant: Deep android narrative, action combat (mature themes).

If you meant the specific Chobots Flash MMO, it is permanently closed. Private server projects exist but are legally gray and often unstable.