CaveTunnel AntiMotion
A motion-sickness relief tool for 3D games. Draw a one-point-perspective tunnel mask around your screen center to stabilize your vision, scale any game window freely, and simulate a 24-inch esports monitor on any display. Hotkeys, gamepad, presets, and profiles included.
0 playing now · 39 h ago
1-year peak: 1 (Oct 12, 12:43 UTC)
Price history and discounts
Current price: $3.19. All-time low: $3.19 (low recorded on 10/08/2026). Now is the best time to buy — the price matches the all-time low.
We track Steam prices automatically and update them within minutes of any change. The chart shows how the price changed over time and helps you decide whether to buy now or wait for a discount.
Prices in other regions
Brazil
R$12,60 −20%
Europe (€)
3,32€ −20%
United Kingdom
£2.87 −20%
Kazakhstan
1 056,00₸ −20%
Ukraine
80,00₴ −20%
Screenshots
System requirements
Minimum
Minimum:
- OS: Windows 10 1903 or later (64-bit)
- Processor: Any dual-core x64 processor
- Memory: 2048 MB RAM
- Graphics: Any graphics card with DirectX 11 support
- DirectX: Version 11
- Storage: 500 MB available space
- Sound Card: Not required
- Additional Notes: Game must run in windowed or borderless mode. If the game runs as administrator, run this tool as administrator too.
Recommended
Recommended:
- OS: Windows 11(64-bit)
- Processor: Any dual-core x64 processor
- Memory: 2048 MB RAM
- Graphics: Any graphics card with DirectX 11 support
- DirectX: Version 11
- Storage: 500 MB available space
- Sound Card: Not required
- Additional Notes: Game must run in windowed or borderless mode. If the game runs as administrator, run this tool as administrator too.
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Recent price changes
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