Steam has made six games completely free to download until 15 June, according to a recent report.. The lineup includes a co-op cleaning game, a co-op shooter, a World War II grand strategy title, a cyberpunk roguelike, a mech auto-battler, and a Chinese martial-arts RPG.. The promotion arrives during a quiet period between major AAA releases, offering players a chance to discover underrated or niche titles without spending a penny.

Goblin Cleanup, Rogue Point, and a WWII grand strategy: the six-game sweep

The free titles span wildly different genres. Goblin Cleanup—a co-op simulation where players tidy and rearrange dungeons before adventurers arrive—already holds a ‘Very Positive’ rating on Steam and recently added the ‘Dungeon Daddy Boss Update,’ according to the source. Rogue Point, a 4-player co-op shooter from the team behind the celebrated Black Mesa remake, emphasises teamwork with evolving objectives and upgrades. Hearts of Iron IV, Paradox Interactive’s deep World War II strategy game, lets players lead a nation through industrial build-up and diplomatic alliances. The remaining three are Neon Abyss 2 (a cybermyth roguelike with over 30 bosses), Mechabellum (a mech auto-battler with 1v1, 2v2, and survival modes), and Next Stop Jianghu II (an open-world Chinese RPG focused on martial arts and sandbox crafting).

Why a ‘Very Positive’ co-op cleaning sim could be the breakout

Among the six, Goblin Cleanup stands out for its niche appeal and strong community reception. The source notes its ‘Very Positive’ rating, a feat for a simulation game about cleaning fantasy dungeons. The recent update adds a boss character named ‘Dungeon Daddy,’ a playful touch that has drawn attention on social media. For players tired of combat-heavy co-op titles, this offers a low-stress, cooperative experience that rewards organisation and speed. The game’s success mirrors a broader trend of “chores-as-gameplay” hits like PowerWash Simulator and Unpacking.

From Black Mesa veterans to a martial-arts sandbox: the range on offer

The diversity of developers is a key theme. Rogue Point comes from Crowbar Collective, the studio that rebuilt Valve’s Half-Life as Black Mesa, giving it genre credibility. Next Stop Jianghu II is a product of the Chinese indie scene, blending open-world exploration with martial-arts progression—a relatively rare category on Steam’s free promotions. Mechabellum targets fans of tactical auto-battlers, a genre that has grown through titles like Teamfight Tactics. The source does not disclose whether any of these are permanent freebies or limited-time rental licenses; the phrase “free to download and play until 15 June” typically means players can claim and keep them forever if they add them to their library before the deadline, but the article does not explicitly confirm that.

What the 15 June expiration leaves unclear

A major open question is whether the games become unplayable after 15 June if not added before then. According to the report, the offer is “free to download until 15 June,” which on Steam usually implies a permanent addition, but the source does not clarify. Additionally, no publisher or developer statements are quoted about the reasoning behind this promotion. Why these six titles? Are they part of a curated bundle, or each independently offered? The lack of context leaves readers wondering if this is a coordinated event or a coincidence of separate sales . Also absent are player counts or download targeets, making it hard to gauge the promotion’s success.

As Steam continues to use free weekends and limited-time giveaways to drive engagement, this batch stands out for its genre diversity and surprising quality.. Whether you crave a strategy epic or a silly cleaning job, there’s likely something here worth the click.