In Oxenfree II: Lost Signals, the latest horror adventure from Night School Studio, the focus is not on collecting numerous upgrades for your equipment, as is often seen in similar games within the genre. Instead, you will primarily require a single upgrade for the radio, along with a few letters that are not excessively concealed. The game's emphasis lies more on the immersive storytelling experience than extensive item collection and upgrades.
To reach the highest point on the left side of the map and install the final transmitter in Oxenfree II: Lost Signals, you will encounter a tunnel on the Garland Highway. Unfortunately, this tunnel is secured with a unique frequency that your radio is unable to unlock.
If you are seeking the location of the radio upgrade necessary to pass through the tunnel mentioned, our comprehensive guide will provide you with the information you need. It will assist you in finding the specific whereabouts of the radio upgrade required to proceed through the tunnel.
Where to find a radio upgrade
Once you have successfully placed the transmitter on Tootega Falls, a pivotal decision awaits you: whether to destroy the equipment of the team attempting to sabotage your efforts and those of your partner, Jacob. Following this critical choice, consult the map and navigate towards the North Camena Community Center to continue your journey.
Upon entering the church, ascend the stairs to reach the third floor. On the far right side, you will notice two shelves. Interact with various objects until an option presents itself to acquire a radio upgrade from the left shelf. After obtaining the upgrade, Riley will acknowledge the discovery, remarking that it will grant you the ability to overcome the previously impassable obstacle on Garland Highway.
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