Owlboy Final Boss Guide: How to Beat Solus and Break the Three Relics

Quick Spoiler Warning

This guide covers the very end of Owlboy, including the identity of the last opponent and how the encounter is structured. If you want to experience the finale completely blind, stop reading here and come back when you're stuck. Many players hit a wall in this fight precisely because its central mechanic is never explained outright, so a little help is nothing to be ashamed of.

Meeting Solus: What the Owlboy Final Boss Fight Looks Like

The Owlboy final boss is Solus, and the encounter plays out very differently from every other fight in the game. Instead of a single health bar you whittle down, the battle revolves around three relics that protect Solus. Your first job is to destroy them, one at a time, while dodging Solus' escalating attack patterns.

The twist—and the reason so many players get stuck—is that the fight forces you to use all three of Otus' gunner companions. It's a fitting send-off for the crew, but as players in a Steam Community discussion about the final boss point out, the game never clearly telegraphs this. Nothing earlier in Owlboy behaves the same way, so the mechanic catches nearly everyone off guard the first time.

Why Solus and the Relics Turn Invincible

The most common question players ask is simple: I broke the first relic, so why did everything start blinking and refusing to take damage?

The answer is Solus' adaptation mechanic:

• You break a relic using one gunner's attack type.
• After each relic shatters, Solus adapts and becomes immune to that attack type.
• Any further shots from the same gunner—whether aimed at Solus or the remaining relics—will do nothing.

In other words, the invincibility you're seeing isn't a bug or a controller issue. It's the game telling you to switch gunners. Players on Steam confirmed that dying once to this "invisible wall" is practically a rite of passage; one commenter noted they broke the first relic, couldn't understand why the fight stalled, then switched characters and broke the second relic with a single shot.

Which Gunner Breaks Which Relic

You have three gunners to cycle through, and each one's attack type matters:

One Steam user reported a color shortcut—green relic with Geddy, red with Alphonse, blue with Twig—but another player disputed a fixed color rule, explaining that the real rule is adaptation: once Solus evades one attack type, you must rotate to a gunner whose attack he hasn't adapted to yet. The safest approach is to treat the color mapping as a starting hint and rely on switching after every break.

Step-by-Step Strategy for the Solus Fight

1. Open with any gunner and break the first relic. Most players find the first one easy. Keep shooting the relic itself—your auto-aim may lock onto Solus, but the relics are your actual targets.
2. Switch gunners immediately after each break. The moment a relic shatters, that attack type is dead for the rest of the fight. Swap to a companion with a different attack before you waste ammo.
3. Read Solus' current attack pattern. A seasoned player in the Steam thread recommends picking between Geddy and Twig based on the attack Solus is using, then saving Alphonse for openings when you can land heavy burst damage.
4. Repeat until all three relics are gone. Each rotation uses a different companion, so by the end you'll have cycled through the whole crew.
5. Finish the fight. With the relics destroyed and each attack type spent, Solus' defenses are exhausted and you can close out the battle.

Common Mistakes to Avoid

• Sticking with one gunner too long. If your shots blink off harmlessly, that's your cue to switch, not to keep firing.
• Blaming auto-aim. Xbox controller auto-aim locking onto Solus doesn't break anything—just make sure your shots are actually hitting the relics.
• Ignoring the adapt signal. Solus "adapting to evade" an attack is the fight's only real instruction. Learn it and the encounter clicks.
• Forgetting Alphonse's damage. His slow rate of fire hides how hard he hits; players report breaking a relic in one or two shots when given an opening.
• Giving up after a death. The adaptation mechanic is genuinely unintuitive—dying once to it is extremely common and doesn't mean you're playing badly.

FAQ

Why does Solus seem invincible after I break the first relic? Because he adapts to the attack type that destroyed it. Switch to a different gunner—Geddy, Alphonse, or Twig—and the relics become damageable again.

Do relic colors decide which character I must use? Some players found a color pattern (green with Geddy, red with Alphonse, blue with Twig), but others report the rule is really about attack types and Solus' adaptation. Use colors as a hint, but switch whenever damage stops landing.

Do I really need all three gunners in the final fight? Yes. The encounter is designed so that Otus' entire crew participates, which many players describe as a satisfying conclusion to the story even if the mechanic itself is poorly telegraphed.

How do I damage Solus directly? Focus on the relics first—hitting Solus while they're active mostly wastes time. Once you've understood the adaptation loop, land shots during his openings, favoring Alphonse for extra damage.

Is the Owlboy final boss hard? Mechanically it's easier than it looks once the adaptation rule clicks. Most difficulty comes from confusion, not raw challenge—so if you know to rotate gunners after every relic break, you're most of the way to victory.

Sources: Owlboy General Discussions — Final boss question (Steam Community)