The player should take the third one and use the rocket wisp toward the line of rings, launching them all the way out of the water and high into the air. At the beginning of the Act, the player should enter the water and travel all the way to the very bottom, grab an air bubble, then continue right to find three orange wisp capsules.They should keep jumping from block to block to reach the last Red Star Ring at the end of the Act. Continuing right, the player must use the cube wisp once more to make more blue blocks to cross, taking care to make haste in order to reach the end without falling prematurely. They must use the cube wisp and boost across the blocks to the right, then jump and use cube again to crush the metal crates. The player then needs to double jump to get into a Dash Ring above to go higher, then go to the right, grabbing another blue wisp along the way. From there, they must cross the middle row of blocks and get on the small platform on the other side, then use cube again and jump on the top blocks.

After the first checkpoint, the player should grab the first blue capsule they find, then jump on the small platform to the right and use the cube wisp to change the rings into blue blocks.

On a spinning platform right before the Goal Ring, also in plain sight.

On the spinning platforms after the first checkpoint, in plain sight.

Right after getting the first Red Star Ring, the player should continue left to find the second one on some blue blocks.The player must use the cube wisp above to fall below and collect the first Red Star Ring. They should soon spot the first Red Star Ring under some blue blocks. At the beginning of the Act, the player should grab the first blue capsule they come across.If they jump out of the water, the player should jump high enough to grab the ring, using a double jump to reach it as they emerge from the water. The player must swim down, then left and go back up to find a passageway with a Red Star Ring above. They should use boost to cross, then fall into the water. After the third checkpoint, the player will go down a path, then take a pulley up and cross a narrow passage that goes up with spikes on the ceiling.It will send them flying into a Red Star Ring. The player should face right and aim the laser between the crates so that they hit the crystal on the right. They should then defeat all the robots, then press the switch on the left wall and stand on the crate in the middle. The player must ensure that they have a cyan wisp obtained and wait for the platform to reach the bottom. After the first checkpoint, if the player takes the path above the water instead of diving down into the pool, they will eventually come to a large platform moving downward, with crystals scattered about.They should enter it, then swim up to the pipe in the top-right corner of the wall in the new room, which will lead them to the third ring. After getting the second Red Star Ring, the player should continue swimming right and then go down using the drill power, then check the right wall to find a pipe.

To the right of this is the second Red Star Ring next to a wall. At the end, they can dive down along the rock wall to find a yellow capsule and to the right of a mine surrounded by rings.

After the first checkpoint, the player will reach a large pool they can swim down into.

From the top, the player must double jump backwards into a rainbow ring with the medal right above. If they take the normal path, when they get inside the first building, they must defeat the robots, use the springs to go up, then defeat more robots and use the next set of springs, which will send them up a tall blue aquarium.

When Act starts, the player should use the boost to get higher into the rings above so that they can take another path leading directly to the Red Star Ring.

Sonic generations red ring guide