Guides, devlogs and news.
How to play our games, how we build them, and what is coming next. Written by the people making them.

Mimic tasks and map guide: every room, task, vent and fix
A full guide to the Relay in Mimic: all 10 rooms, all 15 task mini-games and where they are, the vent networks, cameras, the admin map and every sabotage fix.
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Mimic strategy guide: how to win as crew, Mimic and ghost
Win more games of Mimic: how to play the crew, how to play the Mimic with disguise, ducts, sabotage timing and alibis, and what to do as a ghost.
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How to host a Mimic game night: setup, settings and tips
Host a great Mimic night: share the room code, get 4 to 10 players on a call, set the Green Room settings, pick the Mimic count, and keep the games moving.
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Last Ember maps, weather and modes: what changes
All six Last Ember maps compared: unlocks, weather, enemies, water and lava, plus day and night timers and how Survival, Expedition and the other modes differ.
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Last Ember Homestead guide: buildings, skills and forge
How the Last Ember Homestead works: life skills, the Storehouse, Hearth, Forge, Smokehouse, Garden, Trophy Hall and Merchant, and what to build first.
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Last Ember gear and crafting guide: loot, stats, potions
How Last Ember gear works: five rarities, item levels, armor weights, stats and legendary powers, loot timers, salvage, every crafting recipe and the belt.
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Last Ember co-op guide: room codes, roles and revives
How Last Ember co-op works: hosting a lobby, 4 character room codes, up to 4 players, revives, shared fire and loot, and which classes make a strong team.
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Last Ember camps guide: every defense and support
How Last Ember outpost camps work: lighting, fuel, health and repairs, all eight defenses and supports with real numbers, what attacks them and what to build.
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Last Ember bosses guide: every move, enrage and counter
Every Last Ember boss explained: the Stag, Moonfang, the Colossus, the Brood Mother, the Lantern Eater and the Last Dark, with wind-ups, enrages and counters.
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How we built the ocean on our homepage
The moonlit ocean behind playmutinygames.com is a real-time shader with no libraries. Here is how it works: raymarched swells, a procedural sky, and a frame-rate governor.
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How Our Room Codes Work: Supabase Realtime and WebRTC
How a four-character code connects up to four browsers in Last Ember: Supabase Realtime finds the host, WebRTC carries the game, and a relay catches the rest.
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Grindzone tips: win the breakout and more points
Practical Grindzone tips: the breakout, leaning, snap-shooting, paint drop, which bunkers hide you in each stance, how bots peek, and whether weather matters.
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Grindzone modes explained: rules and how to win each
Every Grindzone mode explained: Elimination, Center Flag, Team Deathmatch and Free For All. Exact rules, respawn timers, scoring and how to win each one.
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Free Browser Games to Play With Friends Online
Three free browser games to play with friends on Discord or in the same room: Last Ember co-op survival, Grindzone paintball, and Mimic social deduction.
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Building Last Ember With No Image or Audio Files
How Last Ember paints its textures, synthesizes its sound effects and plays its soundtrack live with Web Audio at load time, with no image or audio files.
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Welcome to Mutiny Games
Who we are, what we make, and how to play our games free in your browser. Last Ember, Grindzone and Mimic are live, and American Survivalist is in the works.
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Every Last Ember class explained, with all 36 specials
All twelve Last Ember survivors with real stats, Q, F and R abilities, cooldowns, armor and the three specializations of each, plus which one to start with.
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Last Ember beginner's guide: surviving your first nights
New to Last Ember? How the fire burns, what to do in each 38 second day, how camps, cooking and the belt work, and how to live through your first boss night.
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How to play Mimic: rules, controls, meetings and how to win
How Mimic works, start to finish: roles, tasks, silencing, sabotage, meetings and voting, ghosts, win conditions, host settings and every control.
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How to play Grindzone: controls, modes and your first match
How to play Grindzone, the free speedball paintball game: making a room, every control on desktop and phone, paint, the HUD, the four modes and the breakout.
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