RADIOSOL Guide

RADIOSOL Checklist

Use this RADIOSOL checklist to review Chapter 1 story beats, upgrades, puzzle values, all nine Calypso 5 probes and optional achievement conditions.

Use this checklist before leaving an area or finishing Chapter 1. It groups the route into story, access and upgrades, puzzles and objectives, collectibles and optional achievements. The puzzle values come from researched walkthrough material and may require review after a future update.

How to Get

Clear the tutorial and main story beats, collect Level 2/3 Access and NED, configure the Depot radio and Radio 0 transmitter, download all nine Calypso 5 probes, then decide which optional achievements to attempt.

Related data

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RADIOSOL Checklist FAQ

What is RADIOSOL Checklist?

Use this RADIOSOL checklist to review Chapter 1 story beats, upgrades, puzzle values, all nine Calypso 5 probes and optional achievement conditions.

Where does this RADIOSOL Checklist information come from?

It was checked against ShowGamer RADIOSOL walkthrough, Steam News API on 2026-10-05. Unconfirmed details are excluded or marked for review.

Sources