Sonic Space Boss

Dash through waves of rings, destroy powerful bosses, and survive as long as you can!

Features

• Two unique bosses — Robo (easier) and Metalix (harder)
• Sonic-style dash combat — timing is everything!
• Ring management — collect rings to survive, lose them when hit
• Mouse / Touch controls — tap to dash!

Controls

• Click / Tap → Dash toward cursor/finger
• Hold + Drag → Move normally
• R → Restart after game over

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Credits

Sonic Space Boss — A non-commercial Sonic fan game made for fun.

Development

Developer & Programmer: FrequentGamer
Concept, design, programming, and gameplay implementation.

Assets & Resources

Sonic the Hedgehog franchise, characters, and original artwork © SEGA Corporation.

Sprites:
Base Sonic sprites sourced from Sonic Advance resources (SEGA).
Ultimate Metalix sprites created/edited by KoolAnimations.

Sound Effects: Sourced from Sonic Advance resources (SEGA).

Music Tracks:
"02 Character Select"
"19 Boss"
"36 Chaos Angel Act 1"
All music originally composed by SEGA / Sonic Team.

Technology

Built with Vite + TypeScript
HTML5 Canvas rendering

Disclaimer

This is a fan-made project and is not affiliated with, endorsed by, or sponsored by SEGA.
All rights to Sonic the Hedgehog, Metal Sonic, and related assets belong to SEGA.
Metallix originates from the fan animation series Super Mario Bros. Z (SMBZ) by Mark Haynes.
This game was created for personal entertainment and educational purposes only.

Special Thanks

KoolAnimations  for the excellent Ultimate Metalix spritesheet.
The Sonic fan community for inspiration.
Thank you for playing!