Clash Mini hooks people on one simple idea: you place a handful of little fighters on a board, the timer runs out, and then you just watch. No taps, no combos to execute, just the tension of seeing whether your positioning was smart enough. Supercell wraps that loop in a collection system, mini upgrades, and a gacha-style shop before you get very deep into it. We liked the placement-then-watch part on its own, so we built Mini Muster, a small auto-battler that runs right here in your browser. Free, no install, no account. Your first round starts the moment this loads.
Play Mini Muster now
Drag a mini from the tray onto your side of the board, or tap one and then tap a cell. When your minis are down, they fight on their own.
How to play
Each round gives you a tray of minis: Bulwark is a slow tank with a lot of health, Longshot hits from two cells away but folds fast in melee, and Skitter is cheap and quick but fragile. Drag one onto an empty cell on your half of the board, or tap it and tap a cell instead. On a keyboard, press a number key to pick a mini from the tray, use the arrow keys to move the cursor, and press Enter to drop it.
You get about 18 seconds to place your whole tray, or tap Ready to lock in early. Once placement ends, both sides fight automatically until one side is wiped out or the clock runs down, and whoever has more health left wins the round. Beat a round and your streak climbs against a tougher opponent next; lose one and the run ends. The “Incoming” line above the board tells you what the enemy is bringing before you place a single mini, so losses come down to positioning, not surprises. Today’s whole ladder is the same for every player, and your best streak is saved on your device. Nothing leaves your browser.
How it compares to Clash Mini
Mini Muster borrows the shape of Clash Mini’s loop, not its actual game. Both games ask you to place fighters on a small grid within a timer, then step back and watch an automatic battle decide the round. Both reward reading the board rather than reflexes. That is where the resemblance ends. Clash Mini runs on a roster of dozens of minis pulled from Clash Royale and Clash of Clans, each with its own ability, rarity tier, and upgrade level you build up over time through a shop and a season pass. Matches are best-of-three against real opponents, with a synergy system that rewards specific mini combinations.
Mini Muster drops all of that on purpose. There are three mini types, no abilities beyond attack range and speed, no upgrades, no rarity, and no real opponent behind the AI you’re facing. There is also no season pass, no gacha shop, and no ranked ladder tracking you against other players. That trade gets you a full round in under a minute with nothing to unlock first, but it gives up the years of unit design and matchmaking that make Clash Mini worth returning to for people who like the genre.
Treat Mini Muster as a quick taste of the core idea: read a board, commit to a placement, watch it play out. If you find yourself thinking hard about where the tank should stand before the timer even runs out, the real game rewards that instinct with a much deeper roster and real competition. Supercell has spent years balancing dozens of minis against each other; our three unit types are a sketch of that design space, not a replacement for it.
Get the full game
Clash Mini is free to play on Android and iOS, with an in-game shop for cosmetics and season content. The full mini roster, mini abilities, upgrades, and real matches against other players are the parts our browser version does not attempt to replace.
Frequently asked questions
Can I play Clash Mini in a browser?
Supercell does not offer an official browser version of Clash Mini. The game on this page, Mini Muster, is our own original auto-battler built around a similar place-then-watch loop, and it runs in any modern browser on phone or desktop. To play the real Clash Mini, you need the Android or iOS app.
Is this the real Clash Mini?
No. Mini Muster is an original game we built, inspired by the general feel of placement auto-battlers like Clash Mini. It does not include Clash Mini’s minis, abilities, or art, and it is not affiliated with, endorsed by, or connected to Supercell in any way. All shapes and sounds in our version are original work, and the download link above points to the official app store.
Is it free?
Completely. There are no ads, no in-app purchases, no accounts, and no data collection. Clash Mini itself is also free to download, though it sells cosmetics and season content through an in-game shop.
Does it work offline?
Once this page has loaded, Mini Muster makes no further network requests, so it keeps working through connection drops. Clash Mini needs a live connection for nearly everything, since matches, the shop, and season progress all run through Supercell’s servers.
Does my progress save?
Your best streak is stored in your browser’s local storage on this device and never leaves it. There is no account and no cloud sync, so a different browser or device starts fresh. Clash Mini saves your minis and progress to an account that follows you across devices instead.
