Top 25 Steam Deck Most Played Games in June 2026

Read as a flat list, the June Steam Deck chart looks calm: Slay the Spire 2 held first, Stardew Valley held second, and DELTARUNE entered at eighth. Read as a behavior chart, the calm is only at the top.

May was driven by launches. Forza Horizon 6 and Subnautica 2 forced their way into the top five on release force. June was driven by return triggers: updates, DLC, familiar low-friction games, and the opening days of the Steam Summer Sale.

That makes June harder to read than May. Valve publishes ranks, not Deck-only play counts, so the SteamCharts figures below are overall-Steam proxies. SteamCharts still labeled the current row as Last 30 Days when checked on June 30, 2026, so treat the player table as scale and direction rather than a closed calendar-month count. And because the Summer Sale opened June 25, the final stretch of the monthly window may reflect a mix of discounts, DLC buying, reinstalls, wishlist conversions, and actual Deck suitability.

What stayed on top

The top of the chart barely moved, and that is the signal. Slay the Spire 2 held first for a second straight month, and Stardew Valley held second. Neither is riding the kind of obvious event trigger that is moving the games underneath them. Both simply ask very little of the player moment to moment: readable turns and short runs for Slay the Spire 2, reopen-anywhere farming for Stardew Valley. That structural fit is what keeps showing up at the top of a handheld chart and rarely at the top of Steam's overall one.

Baldur's Gate 3 is the quieter version of the same signal. It slipped to seventh in May under pressure from new releases, and in June it simply held seventh while the games around it churned. PC Gamer noted before May closed that Baldur's Gate 3 had fallen out of the Deck top five in only four of its first 33 months. June did not move it, in either direction.

The large single-player catalog held the teens, with The Witcher 3, Cyberpunk 2077, and Elden Ring all inside the top 15 and the first two climbing. Normally I would read that as readable RPGs traveling well on a couch-and-commute device. This month I would read it more carefully. The Witcher 3 in particular was deeply discounted during the Summer Sale, so its ten-place climb may owe as much to late-month sale visibility as to handheld fit. The chart cannot separate those.

The table is the reference point, but the movement matters more than the rank numbers, and this month the cause behind each move matters more than either.

The return-trigger month

The clearest single pattern in June is that games with a fresh reason to return climbed, while brand-new launches mostly did not. Sometimes the reason was a named update or a DLC badge on the store capsule. Sometimes it was likely the broader visibility that comes with a sale week. The capsule art is the strongest clue here, not a clean cause: DAVE THE DIVER, Forza Horizon 6, Path of Exile 2, and No Man's Sky all climbed while Steam was surfacing update or DLC messaging on their capsules, and all of it landed in the same stretch as the Summer Sale.

DAVE THE DIVER made the largest jump in the upper half, up 26 places to fourth on the May-to-June baseline used here, carrying a New DLC Available tag. The DLC timing is the cleanest explanation for the move, helped by the fact that DAVE THE DIVER already fits the Deck well: short dives, frequent saves, and a loop that does not punish interruption. A Deck-native-feeling game got a fresh reason to reopen.

Path of Exile 2 posted the single largest climb in the June top 25, up 28 places to 21st from the May top-50 baseline, behind its Return of the Ancients update. No Man's Sky climbed back into the top 25 at 25th on the Swarm update, and just outside the cutoff, Dead by Daylight climbed to 26th. Forza Horizon 6 held near the front at third behind its Horizon Decades update. The throughline is that major updates can function like soft relaunches on Deck, especially when the hardware makes reinstalling, resuming, and checking in low-friction.

Path of Exile 2 is also June's cleanest case of momentum running ahead of Deck readiness. It is one of the only games near the top still marked Playable rather than Verified, so the climb is being driven by players willing to work around rough edges. Red Dead Redemption 2 sits in a similar spot further down. A big update can lift a game up the Deck chart before its Deck experience is fully smoothed out.

The new arrivals

DELTARUNE is June's cleanest new-entry story, entering at eighth after the release of Chapter 5 on June 24, the kind of event that puts a long-running title back on a most-played chart. It is also the arrival that fits the Deck thesis most neatly. DELTARUNE is a 2D, controller-first RPG delivered in self-contained chapters, close to the ideal shape of a handheld game. You pick up a chapter, put it down, and resume without rebuilding context. Where May's marquee debuts were big-engine releases that charted on scale, DELTARUNE charted on fit.

Mina the Hollower is the other arrival worth pulling out, up 15 places to fifth. It sat low on the May chart and climbed hard into the top five in June. It is a compact, readable, controller-native action game in the Yacht Club mold, the profile that tends to over-index on Deck relative to its overall-Steam footprint. Megabonk, up five to 17th, is the smaller version of the same pattern in the survivors-like lane.

The useful distinction, the same one May surfaced, is that a high Deck rank is not only a scale story. DELTARUNE and Mina both placed above games with far larger overall-Steam numbers. That is the Deck chart doing the one thing Steam's overall chart cannot: rewarding fit over raw size.

The review column is the lifetime positive-review share from Steam's user review summary data, rounded to the nearest whole percent and accessed on June 30, 2026. As with the SteamCharts data, it is an overall Steam Store signal, not Deck-only sentiment. The table covers the full June top 25; where SteamCharts did not return comparable rows, the player-count fields stay marked as n/a.

What May's launch risers gave back

The mirror image of the climbers above is the group of May standouts that fell back in June, and together they are the best argument that the Deck chart measures fit, not just attention.

Subnautica 2 is the clearest case. It debuted in the May top five on launch gravity, and in June it dropped 22 places to 27th, out of the top 25 entirely. The launch demand was real, but it did not convert into the repeat, short-session play that keeps a game high on a handheld chart. Scale buys a debut. Suitability buys staying power.

Vampire Crawlers is the more pointed correction. In May it held fourth after a late-April launch, and I read that durability as a sign its Deck appeal was more than novelty. June complicates that read. It fell 27 places to 31st, which suggests the May position leaned on launch novelty more than I credited at the time. The honest update is that one strong month was not enough evidence, and the drop is the better data point.

Diablo IV completes the set, down 16 to 22nd after a May climb that tracked a large Steam-wide surge. When the surge cooled, the Deck rank cooled with it, which fits the original read that the rise was momentum rather than durable Deck fit.

Bottom line

June is best read as the return-trigger counterpart to May's launch month. May's chart was shaped by new-release force. June's was shaped by reasons to come back: updates, DLC, discounted catalog visibility, and games that already fit handheld play.

That does not weaken the Deck-fit argument. It sharpens it. A sale, patch, or DLC drop can put a game back in front of players, but fit determines whether it stays there. DELTARUNE was the clean new-entry story. DAVE THE DIVER, Path of Exile 2, Forza Horizon 6, and No Man's Sky were the return-play stories. Slay the Spire 2 and Stardew Valley were the structural constants. Subnautica 2 and Vampire Crawlers showed how fast launch gravity fades when it does not turn into repeat handheld play.

The warning is simple: Valve gives us ranks, not Deck-only player counts, and a sale-overlap month makes rank movement partly a visibility signal. Even so, one older tell remains useful. Verified status and actual play still do not line up perfectly: Skyrim Special Edition charted while Unsupported, and Path of Exile 2 climbed while only Playable. People play what they want on Deck, badge or not.