Since you mentioned Live2D, here are some "portable" (mobile-friendly) rigging features that would make the character feel alive:
One of the standout features of is its use of Live2D technology. This allows the game's characters to move and interact in a surprisingly lifelike way, adding a level of immersion to the gameplay experience. i caught the cat shrine maiden live2d tentacl portable
It sounds like you’re sharing a (maybe from a forum like 4chan, Reddit, or a niche imageboard) about catching or acquiring a specific piece of content: Since you mentioned Live2D, here are some "portable"
Focusing on the "Tentacle" aspect of your request, this feature adds a tactical or interactive layer: Manual Control: Since you mentioned Live2D