Overview: Though WWIII is on the horizon, Okabe attempts to live a normal college life. However, a newly developed AI is about to shake up his world.
Overview: After a chance encounter with Maho where they discover knowing someone in common, Okabe has his first face-to-face with her special AI, Amadeus.
Overview: Mayuri tries to bring everyone together for a Christmas party at the lab, but Okabe has a rude awakening.
Overview: While Okabe is left with more questions than answers, Suzuha recruits help in her search for an unexpectedly close person.
Overview: Their search continues as New Years swiftly approaches, though Ruka's dilemma with a certain guest might make matters worse.
Overview: Now that the girl's identity is known, Okabe and friends kick off the New Years with a shrine visit and party to never forget.
Overview: As Okabe seeks answers regarding the attack, trouble with Amadeus brings a surprising turn of events.
Overview: Okabe is given a bittersweet reminder that in changing world lines, sacrifices must be made.
Overview: It will take time for Okabe to identify the attackers and their motivation, but the impending crisis of WWIII forces Suzuha to resort to desperate measures.
Overview: After reinforcements are called to clean Maho's disastrous room, her and Okabe's Akihabara date ends with a surprising confession from Maho.
Overview: Okabe must convince Maho to give up her prized possession, but an unexpected danger has them negotiating for their own lives.
Overview: Kagari attempts to track down the origins of a song in hopes that she discovers her lost memories.
Overview: After finally obtaining a hint into Kagari's lost past, Okabe ends up discovering much more than he bargained for.
Overview: Shocked by a surprise attack, Suzuha and Daru look to America as their last hope to save the world.
Overview: Fed up with her Dad's passiveness, Suzuha must make a man out of Daru before Yuki ends up with somebody else.
Overview: Okabe's stubbornness causes fists to fly and tears to be shed as the deadline for using the time machine swiftly approaches.
Overview: As Suzuha sets off to finish her mission, Mayuri finds determination of her own. But then, disaster strikes.
Overview: All hell breaks loose over the time machine when a villain from the future haunts the past and unveils their devious plan.
Overview: War and disaster has come, and the only way Okabe can stop it is to rely on his friends, determination, and hope.
Overview: Okabe awakes in a cold, lifeless world where he finds his friends struggling to survive amidst all the chaos.
Overview: Setting forth on a long and arduous journey, Okabe seeks to rekindle his hope and revive what all had thought gone.
Overview: In their struggle to save the time machine, the lab members brainstorm to circumvent convergence but realize it cannot be done without sacrifice.
Overview: Okabe and his friends must battle against fate in the past, present, and future to find Steins Gate and reunite the lab members once and for all.