September 2025 is shaping up as a landmark month for indie games, with a wave of titles dominating Steam wishlists and indie showcases. Whether you’re a turn-based strategist, a cozy sim enthusiast, or seeking your next atmospheric adventure, the diversity and creativity on display are unmatched. We’ve curated the top 10 indie games to add to your wishlist right now, each one generating serious buzz across the gaming community and promising unique experiences you won’t want to miss.
Turn-Based Triumphs and Roguelite Royalty
The September slate is stacked with genre-defining releases. Slay the Spire 2 leads the charge as one of Steam’s most wishlisted upcoming games. Building on its iconic deckbuilding roguelite formula, this sequel introduces new heroes, card synergies, and a dynamic world map that evolves with every run. Expect fresh mechanics that challenge both newcomers and veterans, this is a must-play for strategy fans tracking trending indie games on Steam.
If you crave tactical depth with a narrative twist, Baladins offers an enchanting turn-based RPG adventure. Drawing inspiration from classic tabletop campaigns, Baladins lets you shape your journey through branching quests and cooperative multiplayer storytelling. Its whimsical art style and replayable campaign structure have helped it surge up the wishlists for September.
Coziness Meets Creativity: Slices of Life and Wholesome Worlds
This month also delivers big for fans of relaxing gameplay loops. Tiny Bookshop invites players to run their own mobile bookstore in a picturesque coastal town. Curate your stock, build relationships with quirky locals, and uncover slice-of-life stories in this charming management sim, a hidden gem poised for breakout success.
Moonstone Island, blending creature collecting with farming sim elements, has caught the attention of Stardew Valley devotees looking for their next obsession. Explore procedurally generated islands, befriend magical spirits, and master alchemy in an endlessly replayable world that rewards curiosity and creativity.
Little Kitty, Big City taps into pure joy by letting you roam urban environments as an adventurous feline. With playful platforming challenges and delightful mischief opportunities around every corner, it’s no wonder this game is trending among those who love cozy exploration experiences.
Top 10 Indie Games to Wishlist in September 2025
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Slay the Spire 2: The highly anticipated sequel to the genre-defining roguelike deckbuilder returns with new mechanics, fresh characters, and even deeper strategic gameplay. A must-watch for fans of tactical card games.
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Baladins: Embark on whimsical co-op adventures in this charming narrative RPG, where your choices shape the story and teamwork is key to overcoming quirky challenges.
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Little Kitty, Big City: Play as a mischievous cat exploring a vibrant city, solving puzzles, and making adorable feline friends in this cozy, open-world adventure.
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Europa: Journey across a lush, terraformed moon in this atmospheric adventure platformer, blending breathtaking visuals with a heartfelt narrative.
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Tiny Bookshop: Manage your own traveling bookshop, build relationships, and curate your collection in this relaxing, story-rich sim with a cozy aesthetic.
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Moonstone Island: Farm, befriend spirits, and explore procedurally generated islands in this enchanting blend of creature collecting, life sim, and deckbuilding RPG.
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Nine Sols: Experience fast-paced, Sekiro-inspired combat and a mysterious, hand-drawn world in this action-platformer from the creators of Detention and Devotion.
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Dungeons of Hinterberg: Dive into a vibrant alpine setting filled with dungeons, puzzles, and social encounters in this unique action-adventure RPG.
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Vampire Survivors: Operation Guns: The bullet-hell sensation expands with new weapons, characters, and chaotic action in this highly replayable, arcade-style roguelite.
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Field of Mistria: Immerse yourself in a magical farming and life sim, where you can grow crops, befriend villagers, and uncover the secrets of a mystical land.
Cinematic Action and Atmospheric Adventures Await
The indie space isn’t just about comfort, it’s also pushing boundaries with bold new action titles. Nine Sols, from Red Candle Games (creators of Detention), fuses fast-paced Sekiro-inspired combat with intricate platforming in a hand-drawn sci-fi world rooted in East Asian mythology. Its kinetic boss fights and haunting lore make it one of September’s most anticipated releases among action-platformer aficionados.
Dungeons of Hinterberg brings together hack-and-slash action with puzzle-solving set against stunning alpine vistas. Procedurally generated dungeons keep every session fresh while social elements let players forge friendships back at the mountain village hub, a blend that’s resonating strongly on community wishlists.
This is just the beginning, stay tuned as we dive deeper into more standout indies making waves this month! From bullet-hell mayhem to enchanting farming adventures and beyond…
September’s indie lineup continues to deliver with bold innovation and genre-bending experiences. Europa stands out as a visually stunning exploration platformer set on a terraformed moon. Its serene traversal mechanics and lush, painterly environments provide a meditative escape, making it a top pick for players seeking atmosphere and discovery. Europa’s emotional narrative and evocative soundtrack are already drawing comparisons to the likes of Journey and GRIS.
If you’re after pure adrenaline, Vampire Survivors: Operation Guns cranks up the chaos with new weapons, characters, and stages in its signature bullet-hell survivor formula. This expansion keeps the core gameplay loop addictively simple but ramps up replayability with clever upgrades and relentless enemy waves. It’s an essential addition for fans of high-score chasing roguelites and one of the most wishlisted indie expansions this fall.
Field of Mistria brings a fresh twist to the farming sim genre, blending magical realism with deep social systems. Grow crops, befriend mystical townsfolk, and unravel mysteries in a world where every season brings new surprises. Its blend of cozy aesthetics and RPG progression makes Field of Mistria one of September’s most promising hidden gems.
Why These Indies Deserve Your Wishlist
The data is clear: these titles aren’t just getting buzz, they’re dominating Steam’s trending wishlists and indie showcases for good reason. Each game offers something distinct, whether it’s innovative mechanics (Slay the Spire 2, Nine Sols), heartfelt storytelling (Tiny Bookshop, Field of Mistria), or simply pure fun (Little Kitty, Big City, Dungeons of Hinterberg). The diversity on display proves that indie developers are not just filling gaps left by AAA studios, they’re setting new standards for creativity across genres.
The surge in wishlists also translates to real momentum for these studios, more visibility means more community feedback, better launches, and ultimately stronger games at release. If you want to be part of these success stories (and snag early access or launch discounts), now is the time to wishlist your favorites.
Which September 2025 indie game are you most excited to play?
September 2025 is packed with incredible indie game releases across a variety of genres. From cozy sims to action-packed adventures, which of these top 10 trending indie games is at the top of your wishlist?
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This month sets a new bar for what independent studios can achieve when given the spotlight, and your wishlist click is a vote for more daring ideas in gaming. Whether you’re drawn by tactical depth, cozy vibes, or cinematic action, there’s something here that will surprise you.
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