Knuckles' infinite jump glitch is back in Sonic Frontiers: The Final Horizon
Step 1: Jump in the air
Step 2: Do the 3 punch combo
Step 3: Mash the glide button to maintain your heigh gaine
Step 4: Repeat steps 2 and 3 until desired location is reached.
footage from intro is taken from here: • Sonic Boom: Knuckles Infinite Jump & More!...