Twisted Shelly

Twisted Shelly features red sclera with black irises and red pupils, each eye framed by two lower eyelashes. Her head takes the form of a beige ammonite shell with a black opening on the left side that steadily drips Ichor. Smudged peach blush marks her cheeks, partially obscured by Ichor splotches. Ichor coats her shoulders and runs halfway down her arms. She wears a light brown undershirt beneath a dark brown dress reminiscent of her Toon counterpart, with Ichor covering the hem and dotting the fabric in several spots. Below the dress, her torso is an exposed ribcage resembling that of a dinosaur, with each rib sharpened to a point and stained with Ichor. A pointed bone tail extends from her lower body, coated in Ichor and structured like a theropod dinosaur's. She is noticeably larger and taller than most other Twisteds, and her expression grows slightly more animated when actively chasing a Toon.

Twisted Shelly combines a high chase speed of 20, matching Twisted Toodles, with an above-average attention span equal to Twisted Shrimpo's. Her signature mechanic applies the Confused I Debuff to all Toons on the Floor, reducing everyone's Extraction Speed by 25%. While this may not drastically impact Toons with strong Extraction Speed or high Skill Check stats, it slows overall progress and forces distractors to maintain their role longer — a problem that compounds when other dangerous Main Twisteds are also present. Twisted Vee's Slow II, Twisted Pebble's raw speed, Twisted Sprout's tendrils blocking paths, and Twisted Astro's Tired III Debuff all become significantly harder to manage alongside Twisted Shelly's extraction penalty. She becomes especially difficult to distract when sharing a Floor with long-range Twisteds like Twisted Goob, Twisted Scraps, or Twisted Gigi, since tracking both ranged attack cooldowns and Shelly's speed simultaneously demands extreme focus. If juggling both proves impossible, taking a ranged hit and escaping may be preferable to risking a fatal mistake, though this is far from ideal. A fast Toon like Pebble can outwalk her, alleviating the distraction burden somewhat, though the extended extraction time still applies. Extraction Speed Trinkets, particularly Vee's Remote and Wrench, help counteract her Debuff. Golden Skill Checks are unaffected by Confused I and continue to add extra progress, effectively reducing total extraction time. Toons with 5-Star Skill Check — Gigi, Gourdy, Shelly's own Toon counterpart, and Soulvester — along with some 4-Star Skill Check Toons, can leverage the Magnifying Glass Trinket for faster extractions.

For distracting her, Movement Speed Trinkets like Dog Plush and Speedy Shoes are the strongest choices. A 4-Star Movement Speed Toon using both Trinkets will only be marginally faster than her, so occasional sprinting on turns and in tight spaces is essential. Her hitbox is larger than Twisted Toodles', making her harder to kite around obstacles. On the positive side, her slightly elevated attention span means you can loop her around an island with less risk of dropping aggro than you would with Twisted Toodles. Blushy Bat and Soul Sword are useful Trinkets against her, as they can reduce her speed or briefly freeze her, making escapes more manageable.

Ribecca is completely immune to Twisted Shelly's Confused Debuff thanks to her Passive Ability, The Undead, giving her a clear advantage over Toons with comparable Extraction Speed or Skill Check stats when Twisted Shelly is present. She can even extract faster than 4-Star Extraction Speed Toons whose effective speed is significantly reduced by the Debuff. This advantage is best used by assigning Ribecca to more dangerous or remote Machines, though Toons with 5-Star Extraction Speed or above-average Skill Check stats will typically still extract faster even while Confused.

Shelly's own Active Ability, Inspiration, directly counters the Confused I Debuff by not only nullifying it for the affected Toon but also granting a 31.25% Extraction Speed boost. This is particularly effective for handling critical Machines and accelerates overall Floor progress, especially when paired with a Ribecca on the team.

Completing 100% Research on Twisted Shelly unlocks:

• Her Extraction Speed reduction Debuff is thematically the inverse of her Toon counterpart's Inspiration ability, which boosts Extraction Speed for allies.
• Her high chase speed may also reference her Toon counterpart's Passive Ability, which increases Movement Speed whenever a Machine is completed.
• She is the second Twisted to apply a Debuff, with her Confused I being a Floor-wide passive effect. The first Debuff-applying Twisteds were Twisted Astro (Tired III during chases), Twisted Rodger (Confused III and Slow III on Capsule pickup), and Twisted Vee (Slow II during chases). Twisted Finn was the third, applying Slow III upon Machine completion.
• Twisted Bassie's flowers also technically apply Slow III, though the Debuff icon is not displayed above the Toon's head.
• Before v0.15.1, her Floor-wide effect was the only source of a tier-I Debuff for Toons. After v0.15.1, Ichor Leaks introduced Slow I, but she remains the only Twisted that applies a tier-I Debuff. Soul Sword also applies Slow I, but only to Twisteds.
• She is also the only source of Confused I, as the only other Confused Debuff in the game is Confused III from Twisted Rodger and from Glisten's Active Ability self-infliction.
• Her theropod-like body structure and posture reflect her Toon counterpart Shelly's fascination with extinct dinosaurs, specifically the bipedal carnivorous dinosaurs that are ancestral to modern birds.
• She has the shortest attention span among all Main Twisteds at just 2 seconds.
• Prior to v0.3.0, her Debuff was Confused II (-50% Extraction Speed) rather than Confused I (-25% Extraction Speed). At that time, she and Twisted Vee were the only sources of a tier-II Debuff.
• Before v0.3.0, she had the second-fastest chase speed in the game at 20, behind only Twisted Pebble at 25. She has since been surpassed by Twisted Glisten (24 enraged), Twisted Cocoa (21), and Twisted Gourdy (26 enraged). Including Twisted Dyle at full speed (40), she currently sits at sixth overall. She shares her chase speed of 20 with Twisted Toodles.
• Her Confused I Debuff briefly disappears and reapplies approximately every 10 seconds, suggesting that her presence does not permanently apply the effect but rather refreshes it on a regular cycle. The Debuff sometimes even persists briefly after all players enter the Elevator following Panic Mode, further supporting this interpretation.
• When two Twisted Shellys appear on the same Floor, their Debuff cycles can occasionally desync, causing two Confused I icons to display simultaneously. This stacks the reduction to a compounded -43.75% Extraction Speed.
• She is among several Twisteds whose heads contain visible Ichor, despite her head not being visibly broken in any way.