Eden of Gaming · Gacha 101

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Pulls, pity, the 50/50, whales and free-to-play. Every bit of jargon that makes gacha look scary, explained in plain language in about five minutes. No account, no spend, no assumptions.

The 60-second version

What gacha actually is.

A gacha game is free to download and gives away most of its characters through a randomized draw you pay for with currency you mostly earn by playing. The rare pulls are genuinely rare, so every good game builds in a safety net called pity that guarantees a top unit eventually. Learn that one idea and the rest is just vocabulary.

0%
Typical top-rarity rate per pull
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Pulls to a guaranteed top-rarity
$0
Needed to compete as free-to-play
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Kinds of player, all welcome here
The core loop

How a pull actually works.

Every gacha game, no matter the theme, runs the same four-beat loop.

STEP 01

Earn currency

You collect premium currency free just by playing: daily tasks, events, and story all pay out.

STEP 02

Pick a banner

A banner is a limited-time spotlight on one unit at boosted odds. You choose which one is worth it.

STEP 03

Pull

Spend currency on a randomized draw. Ten at a time (a multi) is the usual way, sometimes with a bonus.

STEP 04

Pity protects you

A hidden counter guarantees a top-rarity unit by a set number of pulls, so a cold streak can only last so long.

Try it, no money

Feel a 10-pull.

This is a real weighted draw with typical odds. Hit the button a few times and watch how rarely gold shows up. That feeling is the whole reason pity exists.

0Pulls
05-star
04-star
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?
?
?
?
?
?
?
?
?

!Simulated with typical odds (0.6% for a 5-star). No pity carries between demo pulls, so this is pure luck: exactly why real games add pity.

The one idea that matters

Pity, explained.

Pity is a counter that ticks up with every pull and resets when you land a top-rarity unit. It means bad luck can never last forever.

Around pull 74 most games enter soft pity: the rate quietly climbs each pull. By pull 90 you hit hard pity, a guaranteed top-rarity, no luck needed.

On featured banners there is one more coin-flip: the 50/50. Your guaranteed unit has a 50% chance to be the one you wanted. Lose it, and the very next top-rarity is locked to the featured unit. So a loss is never truly wasted, it just costs more.

Try the real Pity Tracker

0PULLS90
Soft 74
Hard 90

Numbers vary by game. These are common values, shown to teach the shape, not one title.

Pick your lane

What kind of player are you?

Spending is a choice, not a rank. Here is the honest read on all three.

Fully viable

Free-to-play

$0, forever

Patience is your currency. Track your pity, skip the wrong banners, and you can clear the same endgame a whale can.

Great value

Dolphin

A monthly pass or so

A little spend, usually the cheap monthly pack, buys the units you love without chasing everything on the board.

Home crowd

Whale

Whatever it takes

You pull everything, day one. This is EOG’s home turf, but it is a choice, never the price of reading the guides.

Every tier plays the exact same game. EOG is whale-run, but the guides, the tools, and this glossary are free for all three.

Before your first pull

Seven golden rules.

Read these once and you will already be ahead of most day-one players.

01

Never pull on impulse

Decide a banner is worth it before it drops, not while the animation is playing.

02

Always know your pity

Count every pull. Your pity number is the single most useful thing you can track.

03

Save for the guarantee

Losing a 50/50 is not a loss if you saved enough to reach the guaranteed unit right after.

04

Reroll if the game allows it

A strong first unit compounds for months. If rerolling is quick, it is usually worth an hour.

05

Do not chase

Sunk cost is the house’s best friend. Walk away from a banner that is not going your way.

06

Set a budget and keep it

This is entertainment, not investment. Decide your limit while your head is cool, then hold it.

07

Have fun

The best account is the one you enjoy playing. A meta unit you hate is worse than a fave you love.

The vocabulary

Gacha glossary.

Every term you will meet in a guide or a Discord, in one place. Filter by topic or search.

Gacha

Basics

A game model where you spend in-game currency on randomized draws to get characters or gear. Named after the Japanese capsule-toy machines.

Banner

Basics

A limited-time event that features a specific unit at boosted odds. Almost all pulling happens on banners.

Premium currency

Basics

The currency you spend to pull. You earn it free by playing (dailies, events, story) or buy it with money.

Rarity

Basics

A unit’s grade, usually shown in stars. Higher rarity is rarer and normally stronger.

Unit

Basics

A character or item you pull. Games use different words for it: character, operator, resonator, agent, servant.

Dupe

Basics

A second or later copy of a unit you already own. Most games convert dupes into permanent power upgrades.

Reroll

Basics

Restarting fresh accounts to get a strong unit from the free starter pulls before you commit to one account.

Pull

Pulling

One randomized draw. Also called a roll, wish, warp, convene, or summon depending on the game.

Multi

Pulling

A batch of ten pulls at once, often with a small bonus or a guaranteed minimum rarity.

Pity

Pulling

A counter that guarantees a top-rarity unit once you reach a set number of pulls. It means you can never lose forever.

See also: Soft pity, Hard pity

Soft pity

Pulling

The zone (often near pull 74) where the top-rarity rate quietly ramps up, just before hard pity kicks in.

Hard pity

Pulling

The ceiling (often pull 90) where your next draw is a guaranteed top-rarity, no luck required.

50/50

Pulling

On many banners a top-rarity pull has a 50 percent chance to be the featured unit and 50 percent to be a random older one.

See also: Guarantee

Guarantee

Pulling

After you lose a 50/50, your next top-rarity is usually locked to the featured unit. A loss is never wasted.

Rate-up

Pulling

The boosted odds a featured unit gets while its banner is live.

Spark

Pulling

A system where saved-up pulls let you pick any unit outright once you cross a threshold. Pity you can steer.

F2P

Spending

Free-to-play. Spends no money and wins on earned currency and smart pity planning. Fully viable in most games.

Dolphin

Spending

A light spender, often just a monthly pass. Grabs the units they love without going deep.

Whale

Spending

A heavy spender who pulls almost everything. EOG’s home crowd, but never the price of admission to the guides.

P2W

Spending

Pay-to-win. A game where money buys a real competitive edge. Most gacha sit somewhere on this spectrum.

Monthly pass

Spending

A cheap recurring pack that trickles currency to you daily. Usually the best value if you spend anything at all.

FOMO

Spending

Fear of missing out: the pressure limited banners create. Naming it is the first step to resisting it.

Meta

Meta

The units and strategies that are strongest right now. It shifts every patch.

Tier list

Meta

A ranking of units by strength. A guide, not gospel: your account and playstyle matter more than a letter.

Powercreep

Meta

The slow trend of new units outclassing old ones. The reason a permanent best rarely exists.

DPS

Meta

Damage per second. The main-carry role that does most of the killing.

Support

Meta

A unit that buffs, heals, or shields the team instead of dealing the damage.

Endgame

Meta

The hardest recurring content (abyss, tower, trials) that the meta is built to clear.

Guild

Community

A player group inside a game, also called a clan or club. EOG is a network of top-ranked guilds.

Copium

Community

Community slang for hoping against the odds. A good guide gives you fair warning instead.

Salty

Community

Bitter after bad luck. The mood right after a 50/50 loss.

Skip

Community

Advice to save your currency and not pull a banner. A site worth trusting tells you when to skip.

EOG

Community

Eden of Gaming, a whale-run gacha guild network. The E, O, G stand for Experience, Optimization, Greatness.

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