Против укачивания в 3D-играх

gradient.Window scaling & stretching — scale any windowed game to any size or aspect ratio without touching in-game resolution. Perfect for the classic CS stretched look, vertical stretching, or filling your whole monitor.24-inch esports simulation (beta) — replicate the exact geometry of a professional 24-inch monitor on your 27-inch (or any) display. The tool scales the play area by physical monitor size, so the crosshair geometry feels identical to what pros use.Free drag-resize — drag the 8 handles on the mask to resize your game window in real time, like resizing a webpage. The internal resolution never changes.Presets & game profiles — 10 built-in presets (deep anti-sickness, light, cinema vignette, esports, night ops, retro arcade, and more), save your own, import/export, and auto-apply per-game profiles by window title.Global hotkeys — toggle the mask, open settings, and switch presets instantly. Fully rebindable.Full gamepad support — navigate settings, virtual keyboard, and color picker entirely with an Xbox controller.Breathing guide (beta) — gentle synchronized brightness waves on mask elements to calm your focus.Custom image masks — overlay a crosshair PNG or use a full-frame image (e.g. cockpit) as your mask.Available in 30+ languages — switch anytime from the tutorial welcome page or settings.How to useRun the game in windowed or borderless mode (fullscreen cannot be scaled).Press Ctrl+Shift+O to enable the tunnel mask — it auto-locks onto the active window.Adjust everything live from the settings window (Ctrl+Shift+P).CaveTunnel AntiMotion is 100% local, offline, and non-intrusive: it reads nothing from the game, injects nothing, and changes no game files. It only manages windows and draws its own overlay.