Ocean Cleaner Idle Gacha System Guide

Overview of the Gacha System

The gacha system in Ocean Cleaner Idle is the primary method for acquiring new characters, equipment, and cosmetic items to aid in your ocean-cleaning journey. Unlike traditional idle games, this system integrates directly with your progression, offering unique Atlantean heroes and specialized gear that boost your trash-collecting efficiency. The system operates on a "pull" mechanism, where you spend in-game currency for a chance to receive items of varying rarity.

Gacha Currency and How to Earn It

Two main currencies are used for the gacha: Pearls and Ancient Tokens. Pearls are the standard currency, earned through completing daily quests, progressing through campaign stages, and participating in special events. Ancient Tokens are a premium currency, primarily obtained from milestone rewards, achievement completions, and limited-time offers. You can also convert certain resources into Ancient Tokens at a fixed rate in the in-game shop. For more details on managing your resources, see our resource management guide.

Pull Rates and Rarity Tiers

Every pull in Ocean Cleaner Idle has a defined chance to yield items from different rarity tiers. The tiers are: Common (gray), Uncommon (green), Rare (blue), Epic (purple), and Legendary (gold). Base pull rates for a single draw are approximately 50% Common, 30% Uncommon, 15% Rare, 4% Epic, and 1% Legendary. These rates are fixed and do not change based on the number of pulls, though special banner events may temporarily increase the rate for specific featured items.

Pity System and Guaranteed Drops

To ensure fairness, Ocean Cleaner Idle includes a pity system. After 10 consecutive pulls without receiving an Epic or higher item, your next pull is guaranteed to be at least Epic rarity. For Legendary items, a hard pity activates at 90 pulls, guaranteeing a Legendary drop. This counter resets once you receive a Legendary item. Multi-pull options (10x or 50x) apply the pity system cumulatively, making them efficient for reaching guarantees faster.

Tips for Maximizing Your Gacha Efficiency

Always save your Ancient Tokens for special rate-up banners that feature characters or gear with high synergy for your current team. Avoid single pulls unless you are close to a pity threshold, as multi-pulls save time and provide the same statistical benefit. Check the event guide regularly for limited-time banners offering discounted pulls or bonus rewards. Finally, prioritize pulling for characters over equipment early in the game, as new abilities unlock more strategic options.

Common Questions About the Gacha

Can I get duplicate items from the gacha? Yes, duplicates are possible. They are automatically converted into shards or upgrade materials, which are used to enhance your existing characters and gear.

Is there a way to reset my pity counter? No, the pity counter is account-bound and persists across all banners. It only resets after you receive a guaranteed drop.

Are gacha rates the same on all banners? Base rates are consistent, but featured banners may have increased rates for specific items. Always read the banner details before pulling.