> For the complete documentation index, see [llms.txt](https://docs.asphodel.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.asphodel.io/kamigotchi/gameplay/quests-and-factions/co-ops.md).
# Co-Ops
Certain rooms will feature **Co-Ops**. Co-Ops allow players to contribute **MUSU** and/or other resources to earn additional **Reputation**, **Loyalty** or **Dedication** and, occasionally, valuable prizes. Prizes typically come in three tiers that scale with the amount of **MUSU** contributed.
Co-Ops have hard caps on the amount of **MUSU** that can be contributed before they are “full.” Unlike **Quests**, Co-Ops are Global Events, meaning their initiation, progress, and completion are a result of the collective effort of all players. This has important implications. First, Co-Ops appear simultaneously for all players regardless of their individual in-game progress. Second, when a Co-Op is complete it is no longer accessible to any players, regardless of whether a player contributed any **MUSU** or not. This means if you do not contribute to a Co-Op quickly you may miss its rewards entirely.
Importantly, you can contribute to Co-Ops multiple times. For instance, if you need to contribute 1000 **MUSU** to reach the Bronze tier of rewards, you can contribute 400 initially and come back later (assuming the Co-Op isn't full) to contribute the remaining 600.
Sometimes Co-Ops require players to contribute something other than **MUSU**. Here's an example of a Co-Op in which players must provide a seasonal item — **Candles** — to qualify:
The Burn the Goat Co-op
For this Co-Op players contribute a seasonal item, **Candles**, rather than **MUSU**, with three tiers of rewards based on how many **Candles** are contributed. As with all Co-Ops, reward tiers are *additive* rather than *exclusive*, meaning that those who achieve Silver Tier receive the Bronze AND Silver Tier rewards, and those who achieve Gold Tier receive the rewards for all three Tiers. So in this particular Co-Op, were you to achieve Gold tier, you would receive 9 **Reputation**, 3 **Sunset Apple Mochi**, and 3 **Kami Mochi**.