How do you use lock on technology for sonic mega collection plus?

The Sonic Mega Collection Plus doesn't have any "lock-on" technology. This feature is typically found in 3D games where you can target enemies or objects with your character's aim.

The games in Sonic Mega Collection Plus are primarily 2D platformers and do not utilize such mechanics.

If you're thinking of another feature or a different game, please let me know and I can help you further!