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Guide

RARE.WIN · Player Guide

How RARE.WIN Works

Open packs, battle players, take the higher total. Sell your winnings back for USDC or withdraw the NFTs to your wallet.

01 · The Basics

What is RARE.WIN?

RARE.WIN is a multiplayer case battle platform built on CollectorCrypt's pack system. Battle solo against players or bots, or team up in Shared Mode where everyone wins together.

02 · Withdrawal Wallet

Set this up before you pull

Anything you choose to keep from a pull is sent to your withdrawal wallet as an NFT. Without an address on file you can't receive cards. Keep actions will be blocked, and the auto-sell fallback will cash them out instead.

How to add one

  1. Open your Profile page.
  2. Paste your Solana wallet address into the Withdrawal Address field.
  3. Save. You can update or replace it later. Only the current address is used.

Make sure the address you paste is a Solana wallet you control. Cards withdraw on-chain and we can't reverse a send to a wallet you don't own.

03 · Solo Battles

How solo battles work

  1. 1Create a battle by choosing a pack type, entry cost, and 1v1 or 1v1v1.
  2. 2Other players (or bots) join your battle.
  3. 3All packs open simultaneously.
  4. 4The player with the highest total card value wins.
  5. 5Winner chooses: sell cards for USDC or withdraw the NFTs to their wallet.

04 · Shared Mode

How Shared Mode works

  1. 12–4 players join, each pays the same entry.
  2. 2Everyone opens packs together. No winner, no loser.
  3. 3Every card pulled auto-sells into one shared pool.
  4. 4The pool is split equally between all players.

05 · Rarity

The four rarity tiers

  • Common

    The lowest tier. Most pulls land here.

  • Uncommon

    Mid-tier value. Worth more than common.

  • Rare

    High value. Usually the difference-maker in close battles.

  • Epic

    The top tier. Highest payouts in the pool.

06 · Buyback Rates

What sell-back is worth

When cards are sold back to CollectorCrypt, you get a % of their insured value based on pack tier.

Pack tierBuyback rate
  • $25 & $50 packs85%
  • $100 & $250 packs90%
  • $1,000 packs93%

07 · Platform Fees

What the platform takes

A flat fee on winner's earnings (solo modes) or the shared pool (Shared Mode).

Battle typeFee
  • 1v11% of winner's earnings
  • 1v1v13% of winner's earnings
  • Shared Mode3% of the shared pool

08 · Deposit

Funding your balance

Send SOL or USDC to your account's deposit address. Grab it from the Wallet page.

  • SOL is auto-converted to USDC for your balance.
  • Do not send other tokens or NFTs. They will be lost.

09 · After You Win

Sell or withdraw

Sell

Bought back at the pack's buyback rate. USDC goes to your balance.

Withdraw

NFT is sent to your wallet.

Sell some, withdraw others. A countdown auto-sells anything left undecided.

© 2026 RARE.WIN. All rights reserved.