# How to play & earn? By [MemeFi Club](https://paragraph.com/@memeficlub) · 2024-05-10 --- **PLAY!** [https://www.memefi.club/](https://www.memefi.club/) Learn how to get into the game **here**: [https://mirror.xyz/memeficlub.eth/hY6kOmza2licABZN60k-8sufX90uk74veo\_Z-7KSFgc](https://mirror.xyz/memeficlub.eth/hY6kOmza2licABZN60k-8sufX90uk74veo_Z-7KSFgc) There are **two ways** to earn in MemeFi: 1. Rewards from Missions 2. Keys They are **intertwined**, so you need to know about both to **max out** returns. ### **Missions** There are two missions you really care about: Boss Fights & Clan Raids. **Boss Fights** Navigate to Boss Fights via **Main Menu** >> **Boss Fight** ![](https://storage.googleapis.com/papyrus_images/a4ca771bc21e44c15ab177d5977493ec6f4d45346dffbb1e4751ba3d9c7a7fea.png) Click **Attack for X PWR >> Confirm** > **PWR (=$0.001)** is a **virtual (off-chain)** stable token spent in missions. The more PWR you can spend, the better for you return. This value, called **strength**, depends on your 1) max historical PWR balance 2) your level Wait for **the animation** to proceed ![](https://storage.googleapis.com/papyrus_images/c93b33d618523fa7fc3b9f95e36ab708b5c542e70ce58090531439fb72453f62.jpg) > The battle outcomes are **probabilities**: they are calculated based on your strength and the boss’ strength. > The exact formula is p = yourStrength/(enemyStrength + yourStrength) **Boss Fight Rewards** Once you deposit ETH and buy PWR, you can spend a fixed amout of it, called **strength**, on the boss mission. It determines your expected daily return. To learn how long the reward cycle is, divide **your maximum historical balance** by your **strength**. A full cycle will give you 100% to your PWR deposit. The inverse of the reward cycle (1/numberOfDays) is your daily return. A part of your rewards is **distributed** between keyholders, equally per each key. You can increase your daily return by **upgrading levels** in your Profile (the upper left corner of the Main Menu). You can also receive **additional return** by buying keys, hence receiving yield from them. You can claim your **reward** in the Rewards tab of your Wallet. ![](https://storage.googleapis.com/papyrus_images/262cd208ee8f3922a73a3c8bb15743a4e9b42613aba9e035a67d8c139a6e74be.png) The rewards are first deposited to your **clan’s treasury**, where they can decrease or increase (both by less than 5%) due to clan raids. The rewards are **available for claim** on the third day after you **completed** the mission. **Clan Raids** Navigate to Clan Raids via **Main Menu** >> **Clan Raid** ![](https://storage.googleapis.com/papyrus_images/2e2ed171e35c903fb93916004318a21c4f4c2f3dd6caa531d04c7f0436d765e4.png) Click **Attack for X PWR >> Confirm** > **PWR (=$0.001)** is a **virtual (off-chain)** stable token spent in missions. The more PWR you can spend, the better for you return. The value you spent in clan raids depends on 1) your weight in the clan’s total PWR 2) the amount the clan memelord has set to initiate the raid ![](https://storage.googleapis.com/papyrus_images/ce58c27e10976fc62cb434a60fa5578a3dc1d57984817c5dbbf7b3db5844cf0c.jpg) That’s it! You can return to **the main menu** now. > The battle outcomes are **probabilities**: they are calculated based on your clan’s strength and the enemy clan’s strength. The exact formula is p = yourClanStrength/(yourClanStrength + enemyClanStrength). The reward is variable, but is not more than 5% of the enemy treasury. **Clan Raid Rewards** Clan raids are **initiated** by memelords. They allow clans to **steal rewards** from another clan’s treasury (<5%). Both clan have strengths that depend on their memebers’ PWR. While the defender clan’s strenght is calculated as **a percentage of their total PWR**, the attacker strength is set by **the memelord**. ### Keys Keys are a super weird mechanic that lets you get your rewads **soo much higher**. Keys are basically **“shares”** of users that are minted on demand. The user’s rewards are divided into two parts: **base rewards** and **surplus**. The surplus is shared per key in equal parts. So, if a user has high rewards, you can get some of that by buying their keys. To make it clear, let’s have a look at an example: ![](https://storage.googleapis.com/papyrus_images/d96a589a7f1f0dbf73082a159fe9b1bc73c1ca255eac2db7076c5c250fcf6da3.png) The supply of this player keys is 43, which means the **surplus** will be divided between 43 keys. ![](https://storage.googleapis.com/papyrus_images/2737e64e4adbc4370000456c1b03f9bbcf59bc2d8bfcc3b2db04a74887934035.png) The player owns 31 of their own keys, which means they will receive their **base** reward and 31/43 ~ **72%** of their **surplus** rewards. The rest **(28%)** will be distributed among their key holders as yield. In the Statistics tab, you can see the **total amount** of PWR this player has: ![](https://storage.googleapis.com/papyrus_images/6b77445c4cfdd2ef94147946d6414540d6714a3bdd68c8e7ceac8cc1e4371734.png) At the current rate, this is equal to **~$1500**, which will be distributed among keyholders in the reward cycle (the timespan until their PWR supply is exhausted). As of now, one reward cycle gets the player a **100%** profit (that’s 365% APR btw). Per key, the total yield is **$1500/43** ~= **$35** (their profit divided by the number of keys) in the reward cycle. **Key price** The key price is governed via **a qudratic bonding curve**. What does it mean? **It grows faster and faster with each buy.** You can see that the key of a player above, with a supply of 43, is worth almost **$350**! **Why buy other players’ keys?** 1. **Speculating on key value** For some reason (this key offers good yield or it’s from an influencer account), you expect the key price **to grow**. Buy the key and sell when you think the value is **good**. 2. **Getting yield** 3. Generally, when you see a new player with **a cheap key** and **a lot of PWR**, it’s a good idea to buy a bunch. You’ll be getting **regular yield** from this player. **Exploring players** There are two very **important tools** that could help you out find good key deals: * The **Explore** tab ![](https://storage.googleapis.com/papyrus_images/5905e75d611d193cf2c8b1fa81f67c41bd3f9784eadeb2af6c5d702a1a4729b8.png) Here you’ll be able to sort players according to 1) the **value** of the keys they hold 2) the trading **volume** & 3) account creation **date**, as well as see **new trades**. ![](https://storage.googleapis.com/papyrus_images/75a34b5628f09dc404cc9425489852060690198b2570c57f24879e3b441342f5.png) * The **Leaderboard** ![](https://storage.googleapis.com/papyrus_images/37af0dbb840f9a47e15003d4d8dffb871f1681ed4aab79215cc77477fed4aed5.png) The Leaderboard may also be of help, with users ranked according to their **strength** & **PWR**, **key value** and **earnings**. ![](https://storage.googleapis.com/papyrus_images/369f537cbde8f77ab080880f0eff451b50371dc539def67d1e46af1d9a216d16.png) This is it for today! GL in MemeFi & may the **pump** be with you and your keys! **PLAY!** [https://www.memefi.club/](https://www.memefi.club/) --- *Originally published on [MemeFi Club](https://paragraph.com/@memeficlub/how-to-play-earn)*