Four mobile shooters, judged on how they play at 30 degrees
01The field
What this desk covers
Oz Shooter Digest is a single-person site in Queensland about competitive shooters on Android. Four games are covered properly rather than forty in passing, and the four were chosen because they represent genuinely different designs: a console-style suite, a battle royale, a round-based tactical shooter and a fast arcade one.
Everything here is played on hardware most people own, in the conditions most people play in — a warm room, a phone that has already been used all day, a home connection rather than a tournament network. That is a deliberate choice. A shooter that feels perfect on a flagship in an air-conditioned office and stutters on a two-year-old handset in a Brisbane summer has not really solved the problem.
No sponsorship, no affiliate links, no early access. Store buttons go to official Google Play listings.
02The games
Four shooters, one screen each
Scores are ours, on the five criteria in section 04. Device load is the practical one: how quickly the phone gets warm and what that does to your aim by the third match.
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Call of Duty: Mobile
Our score 4.3 / 5

The most complete package on Android, and the heaviest. Two modes live in one app — a traditional multiplayer suite and a battle royale — and both are built to console conventions rather than mobile ones. On a good phone it feels superb.
It also asks the most of your device. This is the title most likely to warm a mid-range handset within twenty minutes, and the one where the settings screen deserves five minutes before your first match.
Terms, taxes and fees are shown at the next step on the store page.
- Aim and controls
- 4 / 5
- Stability
- 4 / 5
- Match length
- 6–12 min
- Device load
- High
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PUBG MOBILE
Our score 3.9 / 5
No screenshot here on purpose — the current store gallery is crossover artwork rather than gameplay, and a promotional frame would tell you nothing about how the game plays.
Still the reference battle royale on phones: large maps, slow openings, long stretches of nothing followed by thirty frantic seconds. When a match goes well it produces stories no other game on this list can.
The friction is everything around the matches. Seasonal events, crossovers and menu layers have grown thick enough that finding a plain game takes longer than it should, and the download is one of the largest here.
Terms, taxes and fees are shown at the next step on the store page.
- Aim and controls
- 4 / 5
- Stability
- 3 / 5
- Match length
- 20–30 min
- Device load
- High
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Critical Ops
Our score 4.1 / 5

The purist option. Round-based defusal, no loadout advantages, no character abilities, nothing between you and the shooting. It is the closest thing on Android to a classic PC tactical shooter, down to the map rhythm.
Small budget shows in the menus and the player numbers vary by time of day. If you want fights decided by aim and positioning rather than by unlocks, this is the one to install first.
Terms, taxes and fees are shown at the next step on the store page.
- Aim and controls
- 5 / 5
- Stability
- 4 / 5
- Match length
- 8–15 min
- Device load
- Low
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Standoff 2
Our score 4.0 / 5

Fast, light and startlingly smooth on modest hardware. Maps are compact, rounds are short, and the whole thing is tuned for the phone rather than ported to it, which shows in how quickly a match starts.
The trade is depth. Compared with Critical Ops the tactical layer is thinner, and the cosmetic economy is more prominent than some players will want. As a game to open for fifteen minutes it is hard to beat.
Terms, taxes and fees are shown at the next step on the store page.
- Aim and controls
- 4 / 5
- Stability
- 5 / 5
- Match length
- 5–10 min
- Device load
- Low
03Comparison
Side by side
| Game | Format | Match | Best on | Our score |
|---|---|---|---|---|
| Call of Duty: Mobile | Multiplayer suite and battle royale | 6–12 min | Recent phone, controller optional | 4.3 |
| PUBG MOBILE | Large-map battle royale | 20–30 min | Recent phone, headphones | 3.9 |
| Critical Ops | Round-based defusal | 8–15 min | Almost anything from the last five years | 4.1 |
| Standoff 2 | Fast arcade rounds | 5–10 min | Mid-range phones, short sessions | 4.0 |
Match lengths are typical rather than fixed. Scores are editorial opinion on the criteria below, not a measurement, and store details — price, age rating, in-app purchases — live on each game's Google Play listing.
04Method
How we test
Five readings, each recorded during play rather than reconstructed afterwards.
- Aim and controls. Can you hit what you meant to hit without rearranging your hands? Includes the quality of the layout editor, which most games treat as an afterthought.
- Stability under heat. Third match, phone already warm — does the frame rate hold, and does the game admit it when it does not?
- Time to a match. App open to first shot fired, menus and events included.
- Fairness of progression. Whether an unlock changes a fight, and how visible that is before you buy anything.
- Behaviour on a poor connection. What the game does when the line drops for two seconds, which is a design decision as much as a network one.
Ratings are opinion, formed on two Android phones — one current mid-range, one three years old. They are published with the criteria so you can disagree with a specific reading rather than with a number.
05Questions
Ask the desk
The three questions that arrive most often, answered here rather than in a chat window. Anything else goes to the email address below and is answered by the person who wrote these pages.
Which of the four should I install on an older phone?
Standoff 2 first, Critical Ops second. Both are built for modest hardware, both start a match quickly, and neither punishes you for playing at a lower frame rate. Call of Duty: Mobile is the one to leave until you have a phone that can hold a steady frame rate for three matches in a row.
Do I need a controller or a claw grip?
No. A controller helps in the battle royale games and does nothing for round-based shooters, where positioning beats aim speed. Learning a four-finger grip is worth it only if you already enjoy the game enough to spend a fortnight feeling clumsy — there is a longer piece on that in the reads below.
Are the scores paid for?
No. Nothing on this site is sponsored, no publisher sees a page before it goes live, and there are no affiliate links. If that ever changes it will be stated at the top of the page in question, not buried in a disclosure line.
Email only — there is no contact form on this site and nothing is collected from you while you read. Mail is read by Ethan Brown and usually answered within two working days.
06Reads