15 Online Single Player Games You Must Try

Slay the Spire is not just a roguelike deck-builder; it's a cooperative masterpiece. Here are some of the highlights of Slay the Spire's co-op mode:

• Progressing through the Spire together means sharing the spoils of victory, as well as facing the same deadly foes.
• Strategically tailor your deck to complement your teammate's strengths and weaknesses.
• The ever-changing Spire ensures that no two runs are the same, keeping the co-op experience fresh and exciting.
• There's nothing quite like conquering the Spire with a friend by your side.

Detroit: Become Human is more than just a game; it's a moral labyrinth. Play three androids grappling with sentience, navigating a dystopian Detroit rife with prejudice. Every choice echoes, shaping their fates and igniting societal upheaval. 

• You can take turns controlling the characters per chapter in the single-player mode to share the experience with your friends as well. 
• Debates over choices spark thrilling conflict, testing friendship and forcing compromise.
• Witnessing your partner's path diverge, leading to unexpected consequences, adds a layer of intrigue. 

Catherine is a twisted cocktail of psychological thriller, brain-bending puzzles, and gravity-defying acrobatics. It is a psychological rollercoaster, delving into the complexities of commitment, temptation, and the very nature of reality.

• As Vincent, a commitment-phobic man, you navigate his waking worries and nightmarish block-stacking trials.
• Take turns Ascending treacherous towers in Vincent's dreams, mastering block-stacking trials that twist and shift, demanding quick thinking and spatial awareness.
• Every decision - from flirtatious texts to barroom brawls - shapes Vincent's fate.

While the main draw of The Evil Within series lies in its gripping single-player campaigns, a hidden gem lurks within: "The Assignment," a two-player co-op mode available in The Evil Within 2.

• Team up with a survivor partner, each with unique skills and playstyles.
• Combine Julian's stealthy takedowns with Kidman's telekinetic blasts to dominate gruesome enemies.
• Expect enemy variations, special objectives, and even boss fights tailored for two-player action, ensuring a fresh and exciting experience.

Return of the Obra Dinn isn't your typical single-player game. Think of it as Sherlock Holmes meets Clue, with a dash of maritime ghost story. 

• You and your partner wear the hats of insurance inspectors, armed with a magical pocket watch that lets you witness the final moments of each crew member.
• No two approaches are identical, and each player's perspective adds a valuable layer to the puzzle. 
• Through collaborative deduction and heated discussions, you'll need to piece together the timeline, identify the deceased, and determine their cause of death.

Silent Hill isn't just a solo descent into darkness; it's a shared journey through psychological manipulation, creepy exploration, and unforgettable storytelling. 

• Face twisted monsters, navigate nightmarish landscapes, and share nervous laughter in the face of psychological horror.
• Decipher cryptic clues, uncover hidden meanings, and piece together Silent Hill's disturbing truths as a team.
• Discuss the game's psychological themes, analyze character breakdowns, and navigate the moral ambiguities together.
• Build wild theories about the town's history, dissect symbolism, and speculate on the true nature of Silent Hill's monsters.

Life is Strange isn't just a solo journey; it's a shared playground for feels, debates, and fan theories. Sure, you won't be rewinding time together, but Life is Strange offers a different kind of magic.

• Discuss Dilemmas as every choice - from saving Chloe to sacrificing Arcadia Bay - begs for dissection.
• Share whispers about Rachel Amber, piece together Blackwell's dark history, and watch your deduction skills soar when combined.
• Two minds are better than one for unraveling Life is Strange's hidden depths.

Until Dawn is a horror anthology where your choices carve the fate of eight teenagers trapped on a remote mountain retreat. This interactive slasher flick isn't just a solo screamfest; it's a co-op nightmare you'll share, debate, and dissect together.

• Discuss your choices, witness their unforeseen consequences, and feel the thrill of shared responsibility for the group's survival (or demise!).
• Every moral dilemma sparks heated discussions, forcing you to confront your fears and values alongside your friend.

The vast beauty of Breath of the Wild is even more breathtaking when shared with a friend. Prepare for a journey of laughter, discovery, and friendly competition in Hyrule's wild expanse:

• Share breathtaking vistas, stumble upon hidden shrines, and marvel at Hyrule's secrets together.
• Conquer brain-bending trials, brainstorm solutions, and celebrate triumphant solves as a team.
• Experiment with wacky recipes, trade concoctions, and judge each other's taste bud-tingling disasters.
• Master outlandish combat tools, unleash bomb-powered shenanigans, and test offbeat strategies.

Forget contracts alone, Agent 47! Hitman 3's sandbox assassinology shines brighter with a partner:

• Infiltrate opulent mansions, navigate bustling bazaars, and execute creative takedowns together.
• Decipher hidden pathways, crack environmental puzzles, and strategize infiltration routes as a team.
• Blend in seamlessly, swap disguises for strategic advantage, and pull off hilarious double acts.
• Compete for highest scores, compare creative kills, and unleash your inner hitman (healthily) alongside your pal.

Brace for an emotional rollercoaster, not solo! The Last of Us game series thrives on shared experiences:

• Hunt for scarce resources, strategize crafting, and marvel at Ellie's witty retorts alongside your partner.
• Face infected hordes, outsmart clickers, and celebrate triumphs (and mourn losses) as a team.
• Weigh difficult choices, debate gray areas, and share the burden of survival's harsh realities.
• Witness Joel's protectiveness, Ellie's resilience, and Abby's complexities, sharing the emotional impact side-by-side.
• Uncover hidden lore, dissect cryptic notes, and build wild theories together, fueling endless discussions.

From Raccoon City to Louisiana, survival's never a solo mission in Resident Evil! Grab your partner and double the chills:

• Combine brains to crack cryptic riddles, unlock hidden doors, and escape mansion madness together.
• Share scarce resources, cover each other's fire, and strategize ammo use against flesh-hungry horrors.
• Face towering tyrants, outsmart mutated monstrosities, and celebrate triumphant takedowns as a team.
• Share shrieks and involuntary yelps, scream in unison at unexpected lurkers, and bond over hilarious terror.

Immortality isn't just a mind-bending puzzle; it's a shared journey through cinematic layers, philosophical debates, and endless speculation. 

• Unravel a web of interconnected movies, debate hidden clues, and dissect cryptic symbolism as a team.
• Piece together the fractured narrative, deduce character relationships, and map out the mansion's secrets across decades.
• Navigate branching paths together, weigh moral dilemmas, and witness how your decisions ripple through the film's universe.
• Hunt for hidden messages, uncover subtle callbacks, and theorize about the director's enigmatic motives.

L.A. Noire's gritty streets shine brighter with a partner! Forget solo gumshoe work, double the detective flair:

• Team up to interview suspects, dissect alibis, and uncover Hollywood's dark underbelly as a detective duo.
• Share keen eyes, analyze crime scenes, and debate the meaning of cryptic clues over countless cups of virtual Joe.
• Master the art of the Truth Meter, read facial expressions, and expose deception together, one gut feeling at a time.
• Navigate mob dens, chase high-speed leads, and punch your way through corruption.
• Unravel conspiracies, bring culprits to light, and restore justice to L.A.

The Witness unfolds its mind-bending puzzles on a sun-drenched island, but the beauty truly shines when exploring with a friend:

• Team up to decipher cryptic symbols, crack environmental riddles.
• Share different approaches, bounce ideas off each other, and tackle multi-layered puzzles from unique angles. 
• Witness the "a-ha!" moments together, scream in unison when secrets click into place, and savor the shared joy of unraveling the island's mysteries.
• Uncover hidden chambers, stumble upon easter egg secrets, and build theories about the island's creators, fueled by collaborative exploration.
• Share awe-inspiring vistas and marvel at the meticulous environmental design.