Rogue Core Update 3 Experimental WIP: Everything Confirmed So Far

Combat Summary

Update 3 is officially “slated for end of October” (Ghost Ship Games’ words, and “slated” means targeted, not locked). If you want to see what is actually coming, the answer is on the Experimental Branch: Ghost Ship puts the first batch of WIP features there for Discord-tested feedback before launch. Confirmed so far — meaning officially stated, not rumored: enemies dropping Expenite on kills is being tested as a core feature, a new boss was teased at the Big Break Showcase on September 29, and Depth 4 remains locked behind a 4th Gatekeeper still in development. Everything below is labeled: official fact, community-tested, or speculation. If a detail is not labeled, treat it as speculation.

What Is on the Experimental Branch Right Now

Enemies Drop Expenite — The Big One (official, being tested)

The single most significant WIP change: Expenite dropping directly from killed enemies is on the Experimental branch as a potential core feature, not just an Alteration. This was confirmed in Steam news coverage of the Experimental WIP (late September 2026). It grew out of the “Headhunter” Alteration from Update 3’s predecessor Update 2, where “no Expenite veins; all enemies drop Expenite” was a run modifier.

Why it matters: it changes the economy of every run. Mining stops being the only Expenite source, and combat-focused playstyles get funded directly.

The New Boss Teaser (official, from the showcase)

At the Big Break Showcase on September 29, 2026, Ghost Ship aired an official trailer teasing a new boss for Update 3. The trailer shows glimpses of the encounter but names nothing — and neither does Steam news coverage. (Speculation: given the “4th Gatekeeper boss confirmed in development” roadmap item, this teaser likely previews that Gatekeeper. The studio has not confirmed this link.)

What Has NOT Changed Yet (official: Depth 4 locked)

Depth 4’s in-game tooltip was changed in Update 2 to read “coming in Update 3.” That does not mean Depth 4 launches with Update 3 — it means Update 3 is the window where the 4th Gatekeeper and its biome become ready. The studio has confirmed the Gatekeeper is in development; it has not confirmed a launch date. (Speculation: if the boss shown at Big Break is the 4th Gatekeeper, Depth 4 likely ships the same day.)

The Expenite-on-Kills Debate (community-tested)

This change is genuinely divisive on the Steam forums (September 2026 discussion: “the case against expenite on kills”), and it is worth understanding both sides before it potentially goes live:

• Against: passive farming could break the game’s tight pacing; shard pickup tedium is real when Expenite falls into unreachable terrain (community-tested: Hollow Bough and Crystal Caves biomes are the worst for this); it could spark team infighting over pickup rights.
• For: it rewards aggressive play, funds combat builds, and fixes runs where Expenite veins spawn poorly.

The most popular community counter-proposal: auto-award the Expenite to inventory instead of ground drops. Whether Ghost Ship adopts that, tunes drop rates, or walks the feature back is exactly what the Experimental branch is for.

How to Follow the WIP Yourself

The Experimental branch is Discord-gated: get the Rogue Core Experimental role in #info-rc-exp on the official Discord, then opt into the beta on Steam. Expect frequent wipes and changes — WIP features on Experimental can be reworked or cut entirely before the live release. Treat everything you see there as a draft, not a promise.

Bottom Line

Confirmed: Expenite on kills is being tested as a core feature; a new boss is teased but unnamed; Update 3 targets end of October but carries no hard date; Depth 4 still waits on the 4th Gatekeeper. The Experimental branch is where these pieces get stress-tested by players, and Ghost Ship has a record of cutting or reworking features that do not survive contact with feedback. Check this page’s tag for follow-up coverage as more WIP features land.