# Great Works

**Great Works** is a feature in *Reality Rush* that allows players to collaborate with their [famous buildings ](https://city-whitepaper.gitbook.io/reality-rush/advanced-gameplay/famous-buildings)to construct extraordinary projects, earning substantial rewards in the form of [**$RRUSH tokens**](https://city-whitepaper.gitbook.io/reality-rush/usdrrush-token). This system blends strategy and resource management, enabling players to make meaningful decisions about how to allocate their buildings for maximum efficiency and profitability.

**How It Works**

1. **Special Project Board**: Players dedicate a board of famous buildings to contribute towards the construction of a Great Work. The RP Power of the selected buildings directly impacts the success rate of the project.
2. **Daily Rewards**: Great Works offer potential earnings of up to **800,000 $RRUSH per day** for high-level projects, with significant rewards available even at earlier levels.
3. **Scaling Challenges**: With **40 levels** of increasing difficulty and rewards, Great Works provides opportunities for players at all stages to participate and earn meaningful returns.
4. **Strategic Gameplay**: Players can decide whether to use fewer high-grade buildings or a full board of mixed grades to meet project requirements and optimize success chances.

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#### **Subpages Outline**

1. **Great Works Levels and Rewards**\
   A detailed breakdown of the **40 levels**, including required RP Power, scaling rewards, and progression details.
2. **Board Grade**\
   Includes the formula for calculating board grades and its impact on success rates.
3.  **Board Grade Calculations**\
   Explanation of how success probabilities are determined by the grades of the buildings on the board.
4. **Master Builder Bonuses**\
   Details on long-term bonuses for players consistently engaging with Great Works, including milestone rewards, enhanced earnings, and exclusive perks.
5.  **Administration Fees and Contract Costs**\
   A comprehensive guide to how administration fees and contract costs work, with examples illustrating how they affect net rewards.
6. **Reward Pool: Ensuring Sustainability**\
   Our goal is to make the largest rewards sustainable while ensuring token value growth in time.