Ensemble Simulator
「アンサンブル・シミュレーター」は、あなた自身の楽曲データを用いて、 本物のオーケストラ指揮さながらの音楽空間を生み出せるシミュレーションゲームです。 フィールド上に楽器パート(音源)を 自由自在に配置 し、再生ボタンを押すだけで、あなたが構築したアンサンブルが立体的な響きを奏でます。弦楽器の柔和なうねり、金管の力強い咆哮、打楽器の細やかなアクセント――すべてをお好みの空間で体感しましょう。
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Record. Done. Share. Mousify records your screen and finishes the video for you — subtitles written, narration voiced, dead air cut, camera pushed in. Record a game and it reads the log to tell your match. Your cursor isn't a white arrow anymore; it's the star. One-time purchase, no subscription.
Released
May 20, 2026
Price
Platforms
Windows
Developer
Publisher
Last sync
October 8, 2026
You've scrolled through thousands of other people's videos and never posted one of your own. It isn't for lack of material — the matches you play and the things you do every day are no different from what big creators record. What's missing isn't footage, it's the telling.
Mousify tells it for you.
Record — play a match or do your work as usual and hit record. No face cam, no talking while you work.
Narrate — click Premium when you're done. It reads what you did (and, in games, the game's own log), picks the parts worth watching, writes the narration, voices it and exports. Change the style or any line in the AI narration panel.
Post — export vertical with captions and voice, straight to TikTok, YouTube Shorts or Instagram Reels.

Many games write every kill, death and cast to a log, with timestamps. Mousify lines that log up with your recording second by second, so it can say who opened, who went down and who landed the killing blow. Its rule: every line needs evidence — in the log or on screen — and lines that fail the check are dropped.
Five ways to tell it
Tutorial — a veteran at your shoulder. Mock-epic — an ordinary match told with a straight face as a campaign; every number is real. Caster — calls it as it happens. Comedy — wipes are material too. Musing — talks about life while you play; even a fishing trip gets a story. All five talk from start to finish: in a short video, silence is where people swipe away.
World of Warcraft: the deepest support
Who has the flag in a battleground, who won a world duel, which abilities you used and when. Forget to type /combatlog and the recording bar reminds you.
CS2, Dota 2, Path of Exile, Minecraft: log reading (beta)
Headshots, multikills, bomb plants and defuses, level-ups, boss fights, deaths — switch the log on once with the in-app guide. In other games, the high-intensity moments are found from your mouse movement.
Quick Cut
Recording ends, the Highlight Editor opens: keep the Full take with idle stretches auto-skimmed at 2×, or a Reel of just the work moments. Smart camera, pacing, subtitles and a privacy scan run in one pass — and everything lands on the timeline: visible, adjustable, undoable. Your manual marks always beat the algorithm.
🎙 AI Subtitles — fully on-device, free, unlimited
Built-in whisper transcription: sentence-level cues, voice-aligned timing, clean punctuation. A few cues wrong? Select them and re-transcribe just that span. Your audio never leaves your machine, and no subscription meter is ticking.
🔤 Subtitle dubbing, import & export
Round-trip .srt/.vtt with frame-accurate timing; TTS-dub every cue with free local voices (including an HQ tier) — edit one line, re-voice just that one. Want more? Plug in cloud voices, or clone your own.
🎬 AI Narration Director — a persona first, then the words
Give it a persona — who you are, how good you really are, your catchphrases, the way you talk — or start from one of 11 archetypes, or let it pick up your style from one of your old videos; it narrates as that person. Styles range from wall-to-wall talk-through, tutorial and summary to short-video hype, plus the five gameplay styles above. Voice and rewrite segment by segment, pace fitted to each shot, narration to subtitles in one click.
Drafting uses your own AI key — DeepSeek, Gemini, OpenAI, SiliconFlow or Volcano Ark — billed by your provider. By default only interaction events leave your machine, never video frames; if you want it to look at the picture, switch on the vision tier yourself and review the frames before they're sent.
🖼 Canvas mode, born for vertical
Your footage floats on a gradient or solid canvas — scale, corners and shadow all yours — while cursor-follow keeps the action centered and edges snap clean. Record landscape, publish a beautiful 9:16 for Shorts & TikTok.
🕘 All-Day Record (Beta) · You don't even decide when to start
Leave it on and Mousify records in the background, groups the day into segments by what you were doing, and has AI describe each one in a line. Looking for that one step? Open its segment and keep editing — everything above still applies.
It must be started manually; for now it captures video without audio, at native resolution and 15 fps, about 1.5 GB per hour, saved in 15-minute files and kept on your machine for 7 days.
🧠 Content-Aware Framing — the first smart camera that reads the frame
Conventional smart cameras only know where you clicked. Mousify finds the real boundaries of the content you're looking at and frames all of it. No more sentences cut in half; when no clear structure exists, it backs off — it can only ever help.
🎥 One scene, one shot — planned like an editor
The camera doesn't chase your cursor; it models your work regions: one clean move per region, rock-steady in between, exponential ease-in like a train arriving. A 30-second recording collapses from a dozen camera decisions to one or two.
🎚️ Edit-room finishing
Split system/mic tracks, multi-track audio, BGM, waveform editing, covers and dissolve transitions; keystrokes burned in as keycap bubbles; a privacy scan blurs sensitive info before export. What you preview is what you export.
In everyone else's recordings, the cursor is a little white arrow. In yours, it's the star.
✨ AI Cursor Factory — one description, a matching cursor set
"A little orange fox with a white tail tip and a red scarf." One run gives you three cursors of the same character: an everyday arrow, a hand for links, an I-beam for text. Different jobs, one character.
Sticker, hand-drawn, flat, cyber neon and more; five models to pick from (GPT Image 2, Nano Banana, Nano Banana Pro, Recraft v4.1, Seedream 4) — same words, a different look. Background removed, hotspot set, saved to your library and applied in a click.
Steam-hosted, no API key, zero setup, with a free monthly quota per Steam account; failed generations cost nothing.
🔮 Living VFX
Inertia, chains, pendulums, jelly deformation; frost, lightning, ink and cyber-glyph click effects and trails; orbiting rune rings and gears; and a tiny striker who follows your cursor — juggling when you stop, dribbling when you move, shooting when you click.
⚡ Native rendering, truly zero latency
Cursors compile to native Windows .cur/.ani in real time — no overlay window, esports-grade response, auto-hidden in fullscreen games.
Live presentation zoom (hold-to-magnify for your eyes only / fullscreen zoom your audience sees / Alt+wheel on the fly); spotlight, magnifier, key echo. Recording chassis: D3D11 + NVENC/AMF hardware encoding, 1–3% CPU, rock-solid at 240Hz; export composites on the GPU, so even 4K renders two to three times faster — and honest error messages when something can't record.
Record, frame, subtitle, voice, ship — every step others charge monthly for, yours once. No subscription, no watermark games, no cloud hostage. Wherever your cursor goes, that's your stage.