Steam Party-Based RPG Fest 2026: Baldur's Gate 3 at Rare 30% Off, Divinity: Original Sin at All-Time Low — Ends September 21

Two Days Left — What's Worth Your Money

Steam's Party-Based RPG Fest 2026 runs September 14–21 (UTC) and covers hundreds of titles across the tactical RPG, CRPG, and strategy RPG spectrum. With the sale closing in two days, here is what stands out and why.

Sources: GamesReviews.com — Steam Party-Based RPG Fest 2026 overview · GamesRadar+ — Divinity: Original Sin 90% off analysis

Baldur's Gate 3 at 30% — Why This Discount Is Unusual

Since its August 2023 release, Baldur's Gate 3 has spent most of its commercial life close to full price. The game swept GOTY awards that year across PC Gamer, IGN, and the majority of major outlets — and Larian has not needed to discount aggressively to sustain sales. A 30% cut is among the steepest it has seen.

The timing carries strategic weight beyond the sale itself. Larian CEO Swen Vincke has confirmed that the studio's next project — a Divinity reboot — is in early development and unlikely to ship before 2027 at the earliest. For players who have been holding off on BG3 waiting for a price drop, this window is one of the cleaner entry points on record: the game is fully released, all content patches are in, and co-op with friends is functional across the full campaign.

If you are in a region where $41.99 feels steep, it is also worth noting that BG3 supports a substantial list of languages including English, French, German, Spanish, Simplified Chinese, Brazilian Portuguese, Polish, Russian, and more across UI and subtitles.

Clair Obscur: Expedition 33 — The 2025 Breakout Gets Its First Real Discount

Clair Obscur: Expedition 33 launched in April 2025 from Paris-based Sandfall Interactive and became one of the most talked-about RPGs of that year — a turn-based title drawing comparisons to Final Fantasy in its prime, with a distinctive art style rooted in Belle Époque aesthetics and a combat system that rewards active input during enemy turns.

The 24% discount is modest on paper, but context matters: this is the first meaningful price reduction since launch. Games that hold close to full price for over a year tend to be doing so because sustained sales make discounting unnecessary. That the first significant sale lands now, alongside one of Steam's bigger genre fests, suggests this is a calculated moment to pull in the remaining hesitant audience.

For players who followed the critical conversation in 2025 but waited, 24% off is the signal the sale strategy produces.

Divinity: Original Sin at $3.99 — All-Time Low, With a Caveat

Divinity: Original Sin Enhanced Edition at $3.99 (down from $39.99) is confirmed by SteamDB as the title's lowest recorded price. The Collector's Edition is $6.99 (from $69.99) — also an all-time low. The sequel, Divinity: Original Sin II – Definitive Edition, lands at 75% off, around $11.24.

The caveat, noted by GamesRadar+ in their coverage: Larian has been returning these prices roughly once a month since May 2026 and during most Steam sale windows. The current discount is not a once-in-a-year moment. If you miss it, another window is probable within weeks.

That said: if you are currently weighing the purchase, the combination of the sale window (closing September 21) and the backdrop of Larian's Divinity reboot in development makes now a sensible time to play catch-up on the series before a new entry eventually resets the conversation.

AQUAPLUS / Shiravune Titles — Japanese RPGs at 50% Off, Extended Window

The fest also includes a run of Japanese RPGs from AQUAPLUS, distributed by localisation label Shiravune. Their window runs slightly longer: September 15 through September 22 at 2:00 AM JST, giving an extra day compared to the main fest.

Notable entries include Utawarerumono: Prelude to the Fallen and Dungeon Travelers: To Heart 2 in Another World, both at 50% off. Shiravune handles multilingual localisation across East Asian markets, and both titles include English text. The fest timing also coincides with the release of the newest Utawarerumono entry, positioning the discounted back catalogue as an entry point for players new to the series.

What Qualifies as a "Party-Based RPG" on Steam

Valve set a specific eligibility criterion for this fest: games must feature multiple party members with separate equipment, each under independent control. Solo-protagonist action RPGs — however well-regarded — do not qualify. The rule explains why the lineup skews heavily toward classic CRPGs, tactical JRPGs, and strategy RPGs rather than the action-RPG mainstream.

This makes the lineup a reliable filter: games that appear in the fest tend to reward deliberate team composition and system mastery rather than reaction speed alone.

Buyer's Guide by Priority

Quick Reference

The fest closes at midnight UTC on September 21. Baldur's Gate 3 at 30% is the headline, but Divinity: Original Sin at $3.99 and Clair Obscur at its first real discount round out a rare alignment of Larian's catalogue with one of 2025's most praised RPGs — all at the same time.