Start here
- Begin without spoilers — Essential save habits and how choices work.
- Plan every ending — Route structure and an efficient completion order.
- Protect the true-ending run — Flag-chain strategy with controlled spoilers.
- Build a 100% route — Achievement cleanup without wasted rereads.
Spoiler scale
- Green: mechanics only
- Amber: route structure
- Red: exact story choices and outcomes
Sources & update note
Game facts were checked on August 22, 2026 against the official STEINS;GATE RE:BOOT site and Steam store listing. Guide strategy is editorial advice; post-launch route details will be rechecked as the new edition is documented.