Sonic Frontiers lets you explore vast wildernesses in search of Memory Tokens and Gears. Items that are used to help the friends of the Blue Hedgehog and to be able to gather the emeralds of chaos in order to thwart the plans of Dr. Eggman. To access the "Chaos Emeralds", Sonic needs keys which are obtained by completing the challenges found in the portals that lead to cyberspace.
While most of these portals are easy to enter, some require a bit more thought, especially if they are on a remote island with no apparent means of access. This is the case of level 1-7 of Kronos Island. In case you are still looking to access this portal, we explain in this quick guide how to achieve it very simply.
What do you need to do to reach the level 1-7 portal on Kronos Island in the game Sonic Frontiers:
Start by going to the Kronos Island level location and look around for a mechanism with a colored crystal. Behind this mechanism are three small pillars with the same type of crystals. Activate the three crystals so that they light up and connect with each other, then interact with the machine with the largest crystal so that it turns blue. This will cause a ramp to appear in the environment.
Go up the ramp that appeared and jump on the pillar halfway up the ramp. Do the same with the following crystal mechanism to make a new ramp appear! Then take the starting ramp then jump on the new one that appeared further before reaching the end so that Sonic changes direction and finally reaches the level 1-7 portal. All you have to do is try to get the "S" rank on this level and complete all the objectives.
