June 12, 2026
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Sonic 3 & Tenna

Sonic 3 & Tenna Cover

Sonic 3 & Tenna

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Game Summary

Eggman’s off on vacation, Ring Racing, so Tenna came out of Eggman’s TV and took everything while he was gone. Blast through Sonic 3 with a Deltarune twist! With over 18 completely new bosses to fight, 6 new gameplay gimmicks to endure, and a modified story, Sonic 3 & Tenna completely transforms the game into a new, yet familiar experience! Not a Undertale, Deltarune or UTDR fan-content fan? That’s okay! The bosses have been designed with Sonic gameplay philosophy in mind, and the entire experience itself is stand-out enough to not require any prior UTDR knowledge.


Archive Metadata

Developer techncolour
Publisher techncolour
Genre Platform, Indie
Platform PC (Microsoft Windows)
Initial Release October 22, 2024
IGDB Catalog ID #329666

🎬 Official Trailer

Trailer data provided by IGDB

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