Mobile Game ASO: Why Keyword Playbooks Fail for Games

Most ASO advice was written for apps, then recycled for games with the nouns swapped. It fails, and everyone concludes that mobile game ASO is just harder.

It is harder. But not in the vague way people mean.

Is ASO different for mobile games? The numbers

We pulled every keyword that game developers track in Applyra and compared it against the keywords everyone else tracks, split by store.

On iOS the median game keyword is 45 percent harder than the median app keyword.

Look at the traffic column, because it explains the difficulty column. Game developers are not accidentally picking hard keywords. They are picking big ones: median traffic score 25 against 14. They aim at terms with real volume, which are inevitably the terms everyone else aims at too.

The single-word row is the mechanism. Four in ten tracked iOS game keywords are one word. Puzzle. Idle. Racing. Merge. Those are the most contested strings in the store.

What that produces

Difficulty is a model. This is the outcome, which is not.

Four out of five daily readings on a tracked iOS game keyword come back with nothing at all. And the top-10 rate is nearly identical on both stores for games, 6.5 and 6.4 percent, while the app rate differs a lot between them: 17 percent on iOS against 29 percent on Google Play. Whatever separates Apple's ranking from Google's, games hit the same ceiling on both.

The problem is entry, not movement

The obvious next question is whether game positions are simply stuck. They are not.

Look only at the days where a keyword was actually ranked on both the day before and the day after, and games move about as much as anything else: 3.5 positions a day on iOS against 3.7 for apps. On Google Play games move more, 3.5 against 2.2.

So the difficulty is not that a ranked game cannot climb. It is that a game is usually not ranked at all. Four out of five readings return nothing, and only one in fifteen reaches the top 10.

What actually works for indie game ASO

If the head terms are unwinnable and you are unranked four readings out of five, the leverage sits elsewhere.

1. Compound terms, not genre nouns

The genre noun is the trap. puzzle is a word Candy Crush ranks for. merge is defended by a dozen funded studios.

What works for a small game is mechanic plus theme plus audience. Not puzzle but word puzzle for adults. Not idle but idle farming tycoon offline. Not racing but offline car racing no wifi.

These read as absurdly specific. They are also where a game with 4,000 ratings holds a top-5 position instead of rank 190. The data says it plainly: game developers target single words far more often, 41 percent against 30, and reach the top 10 at roughly a third the rate.

Two seams worth mining specifically for games:

Offline and no-wifi. A large, durable, permanently under-served intent. Players search for it constantly and most studios never put it in metadata.

Theme without genre. Dinosaurs, farming, medieval, space, cats. Players search themes, and theme terms are far less contested than mechanic terms.

2. Subgenre choice, especially on Google Play

Google Play splits games into many granular subgenres, and they are nowhere near equally crowded. In our tracked set, Puzzle holds around 5,400 apps and Music holds around 210.

Those are not equally winnable rooms. A rhythm game filed under Casual because Casual felt bigger has traded a realistic shot at subgenre visibility for a spot at the back of the largest queue in the store.

3. Spend the title, save the keyword field

The ranking weight of the fields is heavily skewed, and games have less room to waste than anyone.

A keyword entering the title is worth roughly 22 to 25 positions on iOS. The subtitle is worth about 6 to 10. The long description moves a keyword by under one position. The iOS keyword field is close to zero on entry, though leaving it costs about 12, which makes it insurance rather than growth. We measured all of it against each app's own untouched keywords in how long App Store metadata changes take to work.

For a game: the title carries your one realistic compound term, the subtitle carries the second, and the description is for the human deciding whether to install. It does not rank, and it does convert.

While you are in the fields, check you are using them: the character limits reference has the real counting rules.

4. Creative, because the impressions you already have are the ones you can win

On the handful of terms where you do rank, the fastest lever is not climbing further, it is converting more of the impressions you already get. For games that is the icon and the first two screenshots. Nobody reads a game description.

Games have an advantage here that utility apps do not: the product is visual, so the creative can carry real information about what playing feels like. A screenshot showing the actual board state beats a stylised character with a slogan over it. If you have not touched them since launch, screenshot captions are indexed as keywords now, which makes that refresh worth double.

5. Localisation, because the contest is local

The difficulty of a term is a local fact. A theme keyword that is hopeless in the US can be wide open in Brazil, Poland or Turkey, and games travel across languages far better than utility apps because the mechanic does not need translating.

Localising into five or six storefronts is a weekend of work and the single highest-leverage move available to most small games, precisely because it opens terms you can rank on at all rather than ones where you are invisible.

What to skip

Do not buy installs on a keyword. Beyond the policy risk, the data tells you what you would be buying: a temporary position in a market that reverts, on a term that was never yours.

Do not rewrite metadata weekly. A ranked game keyword moves around 3.5 positions a day on its own, so a week of data on a single term is mostly noise. Change the title every fortnight and you are permanently measuring the previous change with the current one on top of it.

Do not chase the category leaders. Track the games that appear next to you on your own keywords instead. That list is rarely the one you would write from memory, and watching what they ship is far more informative than watching the top grossing chart.

Do not treat the top 100 as a scoreboard. For a game, rank 40 on a head term and no rank at all are nearly the same outcome. Judge yourself on terms where you can plausibly reach the top 10.

The honest position

None of this makes a small game compete with a funded one on puzzle. Nothing does, and any advice implying otherwise is selling something.

What it does is move the contest somewhere winnable. The head terms are a queue that does not move. The compound terms, the smaller subgenres and the storefronts nobody localised are real, reachable and mostly unattended, because the studios large enough to take them are busy defending the words you were about to waste your title on.

Pick the terms where you can get on the board at all. That is the whole game: not climbing faster, but being ranked in the first place on something a player actually types.