*** 2.1.0 UPDATE ***

Hello!

Sonic Jump Anniversary just got a new update. This update fixes the sound effect lag!

Additionally, the language files have been converted from .dat to .json format, making game translation much easier!

*** UPDATE 4.1.1 ***

Hello!

I patched an issue that https://gamejolt.com/@Ninesogabox has noticed in the Japanese and Chinese versions of the mod.

I forgot to replace the sprite sheets and .dat files of the character select menu.

I'm sorry for the inconvenience

Hello!

Sonic Advance International will officially be present for the Sonic Hacking Contest 2025!

The v4.3.0 update will feature new character abilities and the sound effect lag will be fixed!

This update will be released between October 4th to 12th.

*** 4.3.0 UPDATE ***

Hello!

The latest version of Sonic Advance International has been released! It has also been released as a Sonic Hacking Contest 2025 entry!

You can find 2 versions of the game, as well as the game source code!

*** 2.0.0 UPDATE ***

Hello!

The full version of Sonic Jump Anniversary has been released! It has also been released as a Sonic Hacking Contest 2025 entry!

You can find 2 versions of the game, as well as the game source code!

*** UPDATE 4.1.2 ***

Hello!

I have just received a comment from https://gamejolt.com/@Silasrules-_ who noticed some grammar inconsistencies and a typo in the English language (mostly in the HELP menu). So I made a new patch.

I'm sorry for the inconvenience

*** BETA 2 UPDATE ***

Hello!

The demo of Sonic Jump Anniversary has been updated!

It now features 2 additional buttons for VIRTUAL PAD to perform a double jump and move left and right at the same time.

Thank you for giving me feedback about this idea!

*** 4.1.3 UPDATE ***

Hello!

The game website access has been improved to avoid confusion when quitting the game.

Also, https://gamejolt.com/@Ninesogabox has noticed a forgotten translation in the Chinese version of the game. This issue has been fixed.

Hello!

For those who are unaware, the International mod has been released yesterday!

And a big shoutout to https://gamejolt.com/@Ninesogabox and https://gamejolt.com/@Tate-Bilibili who contacted me for reporting issues in the Chinese version of the game.

Hello!

I'm joining the SEGA community, as I will upload another SEGA game mod soon. It's gonna be a surprise!

For now, I'm announcing Sonic Advance International on the SEGA community.