SFC / SNES · Action
Bat Cave
No ROM
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EmulatorJS (open source, GitHub) · Touch pad on phones. A Bluetooth gamepad is better for fighters and karts.
Controls
On a phone, use the on-screen pad. A Bluetooth gamepad works too.
Bat Cave is undisbeliever's 2015 SNES homebrew. Steer a bat through a winding cave without touching the walls. The number at the top left is how far you got. This ROM is hosted under the MIT license.
Walkthrough
Bat Cave is a free SNES cave flyer. The ROM loads when you open the page. One button keeps the bat in the air.
Fly

Press Start, then tap B to flap up and let the bat sink between taps. Follow the white tunnel.
Crash and retry

Touching the brown wall shows GAME OVER with your distance. Press Start to go again.
License
MIT. Source: https://github.com/undisbeliever/bat-cave. Commercial ROMs are not hosted.
FAQ
Is Bat Cave free to play here?
Yes. undisbeliever released it under the MIT license, and this page hosts that ROM.
Why did I crash right away?
The bat falls as soon as the run starts. Tap B in short bursts to stay in the middle of the tunnel.
Are there cheat codes?
No published cheat pack. Save-states are in the emulator menu.
Can I play it on a phone?
Yes. You only need one button, so it works well with the on-screen pad.
Who made it?
undisbeliever (Marcus Rowe), 2015. Source: https://github.com/undisbeliever/bat-cave
Emulator cores live on S3. A game starts from a hosted ROM when that file exists, or from a local file you pick. Local files are not uploaded.