April Fools

Several not-so-major stuff occurs on the April Fools' Day (every April 1st) in all three Arknights servers, including giveaways and the inclusion of mini-games with various rewards. April Fools isn't all about making pranks, you know, but having fun too!

From 2022 (CN)/2023 (Global), all past April Fools mini-games are available in future April Fools as part of April Anthology until April 8.

Events

Intermezzi	Darknights Memoir (Rerun) • A Walk in the Dust (Rerun) • Under Tides (Rerun) • Stultifera Navis (Rerun) • Lone Trail
Side Stories	Grani and the Knights' Treasure (Rerun) • Heart of Surging Flame (Rerun) • Code of Brawl (Rerun) • Twilight of Wolumonde (Rerun) • The Great Chief Returns (Rerun) • Maria Nearl (Rerun) • Mansfield Break (Rerun) • Who is Real (Rerun) • Operation Originium Dust • Dossoles Holiday (Rerun) • Near Light (Rerun) • Break the Ice (Rerun) • Invitation to Wine (Rerun) • Guide Ahead (Rerun) • Lingering Echoes (Rerun) • Ideal City (Rerun) • Dorothy's Vision (Rerun) • Il Siracusano • What the Firelight Casts • Where Vernal Winds Will Never Blow • A Flurry to the Flame • Hortus de Escapismo • So Long, Adele • Come Catastrophes or Wakes of Vultures
Vignettes	Operational Intelligence • Ancient Forge • Stories of Afternoon • Children of Ursus • Rewinding Breeze • Beyond Here • Preluding Lights • Vigilo • Pinus Sylvestris • A Light Spark in Darkness • To Be Continued • An Obscure Wanderer • It's Been A While • A Death in Chunfen • Skógrinn Svartr Vill Einn Draumr
Trials for Navigator	#1 • #2 • #3
One-off game modes	Multivariate Cooperation: Defence Protocols • Interlocking Competition: Hymnoi Wisdom • Reclamation Algorithm: Fire Within the Sand • Pinch-Out: Experimental Operation
Anniversaries	Half Year Anniversary • 1st Anniversary Celebration
Commemorative	Opening Event • Episode 5: Necessary Solutions • Episode 6: Partial Necrosis • Fan Appreciation Event • Episode 9: Stormwatch • Episode 10: Shatterpoint • Episode 11: Return to Mist • Episode 12: All Quiet Under the Thunder
Collaborations	Among the Luminaries • Coexistence • Display of Auspices (Rerun) • KFC Collaboration
Minor	Sign-In Event • Lifestyle Aid • Halloween Sign-In Event • Limited Dailies • 2021 Login Event • Episode 11 Warm-Up • Snow Upon Autumnal Winds Login Event • New Years 2023 Celebration • Episode 12 Warm-Up
Real-world	April Fools • Ambience Synesthesia • Arknights Festival
Green events are only released in the Global server. Orange events are released in the CN server but not in Global. Red events are only released in CN.