Here, you can share any Rayman-related content you've made (or found) for Terraria! This game is a very good framework for Rayman creations, especially regarding Rayman 1 and the old handheld/mobile games due to the highly pixelated graphics and retro sounds!
(image made using the Terraria Logo Maker by darthmorf)
If you don't know how to make resource packs, you can check the official ultimate guide! It covers pretty much everything, although it fails to mention you need to convert your sound effects to xnb files (as they never work in other formats from my experience), which you can easily do with TConvert (which is also the most handy to extract Terraria's assets and edit them), and put them in a "Sounds" folder within your pack.
But basically, the gist of it is that graphics and fonts must be .png files (using the same names and resolutions), while music must be .mp3/.wav/.ogg files and use the exact same name as the track it replaces (e.g. "Music_1" for Overworld Day, see here for list of IDs).
If you want to quickly test a music pack, I've made a map dedicated to that: The Great Music Box, which features all of the game's music boxes to test out each track in-game! The Steam Workshop page also has a convenient list of the music IDs so you can easily work on replacing the files!
However, Music_50 must be tested by launching the game (as there aren't any music box for it and you won't hear it when first loading your music pack), while Music_28 and Music_45 are rain and wind ambient sounds and are as such only heard during rainy and windy conditions (which you can easily trigger yourself in Journey Mode). The recently added Music_102 can also only be heard by triggering a Rainbow Boulder (the Music_103 loop variation only plays after one loop of that intro version or through the Rainbow Boulder music box).
Here's a Rayman 1 Music Pack in action as an example!
Or a (WIP) texture pack which replaces Piranhas... with Rayman 1's Piranhas:
Such modifications are most easily shared through the Steam version's Workshop menu, but you can also make downloadable releases on other websites for people who can't/don't want to use the Workshop such as GOG users!
Here are the currently known Rayman creations on the Steam Workshop:
Texture Packs [COMING SOON]:
- Rayman Texture Pack [WIP] {by Mortamon Saturn}
- Rayman 1 Music Pack (Terraria 1.4.5+) {by Mortamon Saturn}
- Rayman 1 Music Pack (Legacy 1.4.4) {by Mortamon Saturn}
- Rayman 2 Music Pack {by Gabhar}
- Rayman 3 Music {by Coolster Mann}
- TJ's Rayman Origins Music Pack {by Slim Chickens Gaming}
- Rayman Soundtrack [Origins/Legends] {by metalbeach}
- Rayman Music Pack {by UlticraftMTT}
- The Madmans Creation {by seascug}
- The Rayman + Indivisible Musical Extravaganza {by Lynx}
- Rayman 1 Sound Pack [WIP] {by Mortamon Saturn}
- Rayman hurt sound [Origins/Legends] {by
WUTcappy♠}
There are also some other packs (mainly musical) with a tiny bit of Rayman stuff which aren't focused on the franchise specifically, but I don't think it's worth listing if there's so little Rayman content to them.
Still, you can freely promote in this topic any unrelated Terraria creations you've made, it's just that they won't be listed in the main post!
I'll update the list once you share your content, so I can link to your post (which itself must link to the downloadable content).
I can also list your Workshop packs in this Steam collection, for everyone's convenience!
Feel free to ask any question if needed!

