IdleWorlds
Train a character in a text-based online RPG that keeps progressing while you're away.
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About the game
Play this old-school, text-based MMORPG for free in your browser, alongside other players in one shared world. Your character keeps progressing while you're offline, and the game is built around short check-ins. Loot can be rare, and the economy runs on players trading with each other.
Rat fights (4 XP) and copper mining (8 XP). Quests for 100 Rat Tails from Greenwake Den, and smithing orders for Copper Boots. Searchable inventory for gear, materials, consumables and drops. A Market, Leaderboards and a Village. Shared world bosses, from solo Ancient Treant to raid-sized Abyssal Behemoth and mythic World Eater, with bigger, longer XP buffs left behind. Daily 20% XP boost to Alchemy, Jewelcrafting and Mining.
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Begin as a guest character in Greenwake Den, Zone 1, at Combat level 1, with 120 coins, ATK 4, DEF 2 and HP 41. Move on to the next zone with ATK 14 and DEF 8, or level 5 in any one skill if you'd rather mine than fight. Craft a sword first, as the game suggests, since it recommends ATK 7 and DEF 3 for rats. Convert your guest account for mail, the forum and permanent sign-in.
matduke made it out of frustration with idle and MMO games that became paywalled, bloated or simply died. It aims to be a simple, long-term game that respects your time.
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It ranks #110 of 588 games all-time, going by its jam placement until players rate it. How rankings work
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How it was made
Source: Vibe Jam 2026 submission form. Evidence: the creator's own account.
- Added
- Code by AI
- Most of it
- AI provider
- OpenAI
- AI tools
- Codex
- Players
- Online multiplayer
- Jam
- 2026 Vibe Coding Game Jam, rank 122 of 945
Controls
- Fight button fight rats
- Mine button mine copper
Screenshots
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Questions
Can I play IdleWorlds with friends?
Yes. It has online multiplayer, so friends can join from their own computer or phone without being in the same room.
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