Sonic Dash 2: Sonic Boom +4

This is a good game, but one thing that could make it better, then it would be the best. I accidentally sold Legs, the sprite (The blue one that everyone receives when sprites are unlocked.) Legs is powerful, also I noticed if you sell a forever sprite, it is gone forever. The sprites are cute, and I like the boosts they give you... but where’s the buyback button? They don’t have one! That’s upsetting because when I absentmindedly clicked sell instead of upgrade I can’t get it back. I would like to see a button to buyback sold sprites. I love how you brought in all the heroes and Shadow! The characters have special powers and I really like that. I also like to compare the fact that the old games like Sonic 2 had only Sonic, Tails, and Knuckles, but you brought in them all. Another thing I noticed is that no matter how far I run, the Village map (The location for Shadows Run challenge) isn’t in normal runs, you have to be playing Shadow’s event. This would be a nice addition to the game. Also, I would like to see an alternative way to evolve Sprites, because I don’t like to give it my forever Sprites, like maybe using Red Star Rings (Please don’t make it to much rings I have to go on a Red Star Ring Budget.) Other than the aforementioned issues, this game has it all.
Thanks SEGA!

This game is pretty cool, I love it. But there are a few more things that would make this game perfect: Add new characters because after a while of having the good characters like Shadow for example, it gets a little boring having them. Make new characters to play as like Eggman or Metal Sonic or Espio or characters that aren’t even in the show. Also make new maps or worlds instead of the same 3 or 4 maps you can transfer to while your running. Make portals while you are running to travel through to new dimensions with new maps like in the show how the team have traveled through portals into other dimensions. Also make new sprites with completely different uses and make new boosters for when you are running. If you could add all of this through updates, that would be amazing. Editors please read this. My ideas could change the whole game.

To start, the game isn't bad--it's pretty fun. But the game is just... a watered-down Sonic Dash (the original mobile game). It doesn't feel as fast, there's not as much content, such as no boss fights nor chompers (which are replaced by some rails {that you can find in Sonic Forces mobile anyways} and tilting gimmicks), and the levels are just so empty and repetitive, including the fact that there's barely any gaps in the terrain and no hills or loops. Also, getting characters is a PAIN (a very long grind for some special abilities that barely matter), and the only fun things ('events') are locked behind tickets that I assume you either have to buy or wait for.
Meanwhile, Sonic Dash is just more vibrant, more diverse, more challenging, less grindy, and faster (which is the entire point of Sonic), and it has actual seasonal events for cool skins. It also has an additional house-building mechanic.
Overall, don't play this unless you REALLY enjoy it. Play Sonic Dash instead...
... Oh right, those sprites that the Apple editors cherish so much. Well, they boost specific things, which is cool, but either cough up the cash or wait a day to get one. Did I mention they're only a one-time use?