Play Guitar Hero: Megalovania Edition online for free

Play against Sans in this Guitar-Hero like game inspired by the awesome flash game "Super Crazy Guitar Maniac Deluxe 4" and the hit indie game "Undertale" that combines surprisingly well. Wanna have a bad time? go beast mode. Wanna chill out with a smooth session? Go Breezy. Or a little bit of both in Novice mode. For right now, the game does not restart on its own, you have to reload the page if you want to play again, this may be fixed in the future, along with the fact that currently the notes do not go along with the rhythm of the song, sorry if its not quite matched up, this will also be fixed in the future, because I've only worked on this for 20 hours so far.

Guitar Hero: Megalovania Edition is available on GameBig as a browser game. You can launch it when you are ready (use the green Play button below so the game only loads after you choose to play, which keeps the first view of this page lighter for visitors on slower connections).

Our editors describe each title with the official short description when provided, list the default controls, and link related games so you can discover more in the same genre. If you need help with account issues, removals, or partnerships, use the contact page so we can respond by email.

Topics and tags: 1 Player, Flash, Music. These labels help you find similar games from our catalog without leaving the site.

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The game loads only after you press Play β€” better for speed and privacy until you opt in.

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About this game on GameBig

Summary. Play against Sans in this Guitar-Hero like game inspired by the awesome flash game "Super Crazy Guitar Maniac Deluxe 4" and the hit indie game "Undertale" that combines surprisingly well. Wanna have a bad time? go beast mode. Wanna chill out with a smooth session? Go Breezy. Or a little bit of both in Novice mode. For right now, the game does not restart on its own, you have to reload the page if you want to play again, this may be fixed in the future, along with the fact that currently the notes do not go along with the rhythm of the song, sorry if its not quite matched up, this will also be fixed in the future, because I've only worked on this for 20 hours so far.

Audience. Titles on GameBig are aimed at casual players looking for short sessions in the browser. Difficulty and themes vary by developer; use tags and related games to narrow what you like.

Fair play. Scores and achievements depend on the third-party build we embed. If something looks broken after an update, reload the page once or report the game with the flag button above.

How to play β€” controls for Guitar Hero: Megalovania Edition

Follow the scheme below while the game window is focused. On desktop, click inside the game area first so keyboard input reaches the title.

  • Play
  • Fullscreen (page)

Tips for a smoother session

  • Close unused tabs and pause large downloads so the browser has free CPU for Guitar Hero: Megalovania Edition.
  • Use fullscreen when supported for a stable aspect ratio and fewer accidental clicks outside the frame.
  • If audio is blocked, interact once with the page (Play counts) so autoplay policies can unlock sound where the developer allows it.
  • Bookmark this URL if you plan to return; the same page will list updated play counts and community rating over time.

Frequently asked questions

Is Guitar Hero: Megalovania Edition free here?
Yes. We host a free-to-play embed on this page. Optional ads on the site may appear according to our policy and your region.
Do I need to install anything?
No app store install is required for typical HTML5 games. Flash-era titles may use in-browser emulation (Ruffle) when marked as SWF.
Can I play on mobile?
Many games support touch; some are keyboard-first. If controls feel awkward, try rotating the device or switching to a desktop browser.

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