In this video, I will show you how to unlock tails and knuckles within 5 minutes of playing. Related Search Terms Sonic 1 mobile Tails and Knuckles unlock guide How to get Tails in Sonic 1 Android iOS Unlock Knuckles Sonic 1 mobile Sonic 1 smartphone version secrets characters Sonic 1 mobile all characters unlock Tails Knuckles Sonic 1 Android cheat Sonic 1 mobile play as Knuckles Sonic 1 iOS hidden characters Tails Sonic 1 mobile extras menu unlock Sonic 1 modern version character unlock First, start a new game. Then, choose “no save” mode”. Then, pick Sonic. Once the game restarts, tap on each letter in SEGA once from left to right. You will hear a ring sound. Then, use both your thumbs and hold tap on the screen when Sonic appears on the screen. This will take you to debug mode. Go to the max emerald options and choose 7. Then, go to sound test and input the following in order to activate super sonic: 04, 01, 02, 06. You will hear the chaos emerald sound. Next, proceed to input the following in order to trigger debug mode: 01, 09, 09, 01, 00, 06, 02, 03. You will hear the ring sound again. Now, pick the final level and enter it. Tap on the top left to pause the game and tap continue to enter debug mode. Press the “plus” icon until you see the animal machine. Put one there, then pause the game and tap continue again. Step on the machine to trigger the completion of the final act. Now, choose the final zone from the menu. This time, enter debug mode once more and put at least 20 ring boxes and a super sonic box. Get all of them and proceed to fight Robotnik. You will need to defeat him and make sure to destroy his flying machine before he escapes. This will trigger the ending and you will need to watch it till the end. Once the ending credits show up, you can restart the game. Now, start a new game and you will notice tails and knuckles are available. Pick one of them and you can enjoy using Knuckles or tails. Thanks for watching!