Mega Drive · Platform
Miniplanets
No ROM
Upload one manually. The file stays in this tab and is not sent to a server.
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.
Miniplanets is Sik's Mega Drive homebrew. You jump and run on tiny 3D planets that turn under your feet, on a quest to save Qisha's children and restore the Planelago. This ROM is the REMIX version, hosted under the zlib license.
Walkthrough
Miniplanets is a free Mega Drive platformer. The ROM loads when you open the page. Every stage is a small planet you run all the way around.
Start

Choose START. PASSWORD takes you to a later stage if you have a code.
Read the stage card

Each stage opens with its name, such as PLANELAGO 1 · LAFTO.
Run around the planet

The planet turns as you run. Jump with A, B or C and clear the planet before the timer at the top runs out.
License
zlib. Source: https://github.com/sikthehedgehog/miniplanets. Commercial ROMs are not hosted.
FAQ
Is Miniplanets free to play here?
Yes. Sik released it under the zlib license, and this page hosts that ROM.
Can I continue later?
The title screen has a PASSWORD option for returning to later stages. Emulator save-states work too.
Are there cheat codes?
No published cheat pack. Save-states are in the emulator menu.
Can I play it on a phone?
Yes. The on-screen pad maps to the D-pad and the jump buttons. Landscape is easier.
Who made it?
Javier Degirolmo (Sik), 2016, with the REMIX version in 2022. Source: https://github.com/sikthehedgehog/miniplanets
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.