The Four Hidden Variables
Every ending of The False Sun is gated by four hidden numbers that the game never shows you. They are tracked silently across the whole run and read by the late-game crossroad. Understanding them is the difference between replaying blindly and replaying with intent.
The Four Route Clusters
There are four practical ways to play The False Sun. Each route cluster leaves the same first act largely alone and pivots in Act 2. Pick the cluster that matches the ending you want.
Push every question twice. Visit the pier. Reach the Truth cluster (Eyes, You Will Always Remember, The Cage Really Was Golden, Wounded Lamb). High Convincing here unlocks Cast.
Best for: Cast, Eyes, Wounded Lamb, The Cage Really Was Golden
Accept every offer of warmth. Stay on the porch. Hold the hand. Walk into the field. High Relationship Alignment unlocks the warmest Trust endings.
Best for: He Let You Go, Does Not Let Go, Rake, A Day That Was
Refuse help. Do not apologize. Walk out at the breakfast scene. The farm remembers what you did to it.
Best for: You Were the One Who Closed the Door, You Promised to Come Back, You Became a Hostage to Your Guilt, You Made Your Choice
Skip chores, flinch at the river, accept substitutions. The Forget cluster, with low Agility or low Bravery leaning toward the rougher endings.
Best for: He Was Faster, He Stopped Hoping, He Took Away Your Freedom, Your Place Was Never Beside Him
Act 1 — The Gate
The opening act is short, but the first crossroad here sets your tier for the rest of the game. Most players only switch tier by reloading a save from this act.
Scene 1 — Arrival
The first reply does not lock your tier, but it seeds the variable that will: how hard you push in the next scene decides whether you start tracking Agility, Convincing, Bravery, or Relationship Alignment first.
Scene 2 — First Farm Chore
The first chore scene is the canonical Agility seed. If you want the warmest endings, complete every chore scene in Acts 1 and 2. If you want the rougher endings, skip two or more.
Scene 3 — The Eyes Flag (Truth check)
The Eyes flag is the cheapest Truth flag in the game. It survives every later pivot and is enough (combined with one more) to unlock the True End. There is no downside to setting it on a non-Truth run.
By the end of Act 1 you should have at least one variable non-zero, ideally two. Save at the gate before crossing into Act 2. Every player who plans to hunt all 20 endings needs at least three Act 1 saves (one per major tier choice).
Act 2 — The Pier, The River, The Porch
Act 2 is where the four hidden variables are fully populated. Three scenes matter more than any others: the pier, the river, and the porch. Plan your route around which of the three you want to lean into.
Scene 4 — The Pier (Truth scene)
The pier vs. kitchen choice is the single biggest tier pivot in the game. The Truth track picks the pier. The Trust track picks the kitchen. A Burn pivot later on is much harder if you chose the pier.
Scene 5 — The River (Bravery scene)
This is the only scene in the game where Bravery is set in isolation. There is no way to raise it later. If you want Cast, Wounded Lamb, or You Will Always Remember, you must cross.
Scene 6 — The Porch (Relationship scene)
The porch is the only Act 2 scene that can set a tier flag without locking you out of the adjacent tier. Burn + Trust is reachable from this scene; Truth + Burn is not.
By the end of Act 2 you should have Agility, Convincing, Bravery, and Relationship Alignment all populated. Save before the late crossroad (Scene 8). One save at the end of Act 2 lets you replay the final crossroad five different ways without resetting.
Act 3 — The Late Crossroad
Act 3 is short and the late crossroad (Scene 8) is the only choice that matters. Everything before it is set dressing that confirms the variable values you built in Acts 1 and 2.
Scene 7 — The Late-Game Argument
There is a dialogue gauntlet in the late game that reads your Convincing value. Two arguments matter:
Scene 8 — The Late Crossroad (the only choice that matters)
There are three replies. The middle one is the True route.
The middle reply is the True End. With Convincing > 3, it is Cast specifically. With Convincing between 1 and 3, it is the unnumbered honest True End.
See the dedicated True Ending guide for the exact Convincing threshold and the Ending 20: Cast walkthrough for the rarer variant.
How To Use This Walkthrough
- For a first run: pick Route B (Relationship), do not push any questions, accept the porch and the field. You will land on He Let You Go or Does Not Let Go.
- For all 20 endings: pick the four route clusters in order (A, B, C, D), save at the five key checkpoints, and replay Scene 8 five different ways per Act 2 save. See the save points guide.
- For Cast only: pick Route A, push every question, cross the river, and grind Convincing in the late game before the crossroad. The full checklist lives on the Cast guide page.
- For He Let You Go: pick Route B, never ask twice, complete every chore, cross no river. The full walkthrough lives on the He Let You Go page.
Frequently Asked Questions
A single run of The False Sun takes 30–60 minutes depending on how fast you read. The first run is closer to 60 because you will be reading carefully; later runs that target a specific ending are closer to 30.
Rarely. The first crossroad in Act 1 sets your tier (Truth, Trust, Burn, Forget). You can swap within adjacent tiers (Trust to Truth, Truth to Burn) by reloading a save or restarting. The final crossroad in Act 3 locks you in for good.
The four hidden variables that drive endings are Agility (built through farm chores, affects confrontation scenes), Convincing (raises or breaks late crossroad options; high Convincing unlocks Cast), Bravery (controls the river and fear checks; low Bravery pushes toward Wounded Lamb and You Should Have Been Braver), and Relationship Alignment (distance to Silas, the only variable that persists unchanged across all three acts).
Save at five key checkpoints: the gate (between Acts 1 and 2), before the first chore scene, before the pier (Truth flag), before the river (Bravery check), and before the final crossroad. See the save points guide for the exact order and the recommended save rotation.
Yes. The walkthrough describes the choice branches that lead to each ending tier. If you want a spoiler-free introduction first, read the endings guide tier overview (top of page only) before opening this page.
Play the Game
The walkthrough is most useful after you have played at least once. The game is free, runs in your browser, takes about 30–60 minutes per run, and requires no install.