It sounds like you're referring to a scene release (noting the -NSP file format) for SONIC X SHADOW GENERATIONS , specifically Update 1.01 .
: Shadow gains access to "Doom Powers," including Doom Spears , which let him target five enemies at once, and Doom Wings for enhanced traversal. SONIC X SHADOW GENERATIONS -NSP--Update 1.01- -...
✅ Sonic Generations (Remastered) + Shadow Generations (New Campaign) ✅ Update: v1.01 Included ✅ Platform: Nintendo Switch (Emulator/Console) It sounds like you're referring to a scene