Shin Akuma is a Skin for Akuma in TEPPEN.
Acquisition
Shin Akuma can be acquired in two ways:
- Soul Shop: Shin Akuma costs 100,000 Souls.
- Special Packs: Jewels are required to obtain Shin Akuma via a gacha system, go to Home Screen → Cards → Edit Deck → Change Skin → View Purchased Card Packs in-game to check its current availability.
Background
This skin is based on an alternate form that Akuma takes in the Street Fighter series when a player beats the Arcade Mode under certain conditions.
Sources