MDL Track
MDL 3168
JPML
Consumer Tech · claims that game design and monetization practices contributed to addiction-related harms
Defendant
Activision Blizzard, Inc.
MDL / Track
MDL 3168
JPML
Judge
Karen K. Caldwell, Chair
Plaintiffs
17 related cases presented to JPML as of late 2025
Bellwether / Trial
No verdicts yet
Settlement Status
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Case overview
Video game addiction litigation against Epic Games, Roblox, Microsoft, Nintendo, Sony, and Activision Blizzard remains in early individual-filing stage with no MDL consolidation yet approved by the JPML. A December 2025 complaint in the Northern District of California (Jackson v. Epic Games Inc. et al., filed Dec. 30, 2025) alleges structural brain changes from internet gaming disorder, marking an escalation in medical causation theories. Courts are currently adjudicating threshold defenses including arbitration clauses, First Amendment preemption, and failure-to-warn preemption under state law.
Causation Theory
Plaintiffs allege intentional deployment of addictive design mechanics—variable reward schedules, loot boxes, microtransactions, progression loops, and social pressure systems—engineered with behavioral psychologists to exploit dopaminergic reward pathways in the developing adolescent brain. The Jackson complaint cites neuroimaging studies linking internet gaming disorder to structural alterations in prefrontal cortex and striatal regions governing decision-making and emotional regulation. The World Health Organization's 2019 inclusion of "gaming disorder" in ICD-11 provides the diagnostic framework, though defendants dispute general causation and specific medical causation to individual plaintiffs.
Case Management Orders
Litigation status
The JPML denied MDL consolidation for video game addiction litigation in late 2025, finding actions failed to satisfy 28 U.S.C. § 1407 standards due to variations in defendants, games, and individualized facts. MDL No. 3168 (In re: Gateway Video Game Addiction Product Liability Litigation) was created September 25, 2025, with a hearing scheduled December 4, 2025 in Austin, Texas. Individual cases proceed in district courts with arbitration motions dominating early posture; Angelilli v. Activision Blizzard, Inc., No. 23-cv-16566 (N.D. Ill. Feb. 18, 2025), stayed litigation pending arbitration for multiple defendants.
MDL Track
MDL 3168
JPML
State Court Activity
California state court filings increasing; potential Judicial Council Coordination Proceeding for Roblox, Fortnite, Minecraft claims discussed
Geographic exposure
MDL 3109 IN RE: Video Game Addiction Products Liability Litigation (JPML created March 14, 2024; oral argument May 30, 2024). Defendants: Activision Blizzard, Apple, Electronic Arts, Epic Games, Google, Microsoft/Mojang, Nintendo, Roblox, Rockstar/Take-Two, Sledgehammer, Treyarch, Ubisoft. Core theory: intentional addictive design via variable reward schedules, microtransactions, FOMO mechanics targeting minors. Research cited: gaming disorder may affect 1 in 10 adolescent boys; Roblox 45% under-13 user base.
Anderson v. Roblox Corp. et al., E.D. La. 2:25-cv-02413 (Dec. 1, 2025 filing) — 11-year-old with alleged addiction to Minecraft, Fortnite, Roblox; neurodivergent child vulnerability theory. Dudley DeBosier representation.
Jackson v. Epic Games Inc. et al., N.D. Cal. (Dec. 30, 2025 filing) — structural brain change allegations citing neuroimaging research; internet gaming disorder diagnosis. California Unfair Competition Law claims.
Courtwright v. Epic Games et al., W.D. Mo. 2:24-cv-4055 — minor K.C. addiction claims; insufficient parental controls theory.
Multiple tag-along actions: ARE/3:23-cv-00224, ARE/3:24-cv-00026, ARE/3:24-cv-00041 — MDL 3109 pool.
Tag-along actions: ILN/1:23-cv-16566, ILS/3:23-cv-03678 — MDL 3109 pool.
Consolidated filings: GAND 1:24-cv-01697, 1:24-cv-01876, 1:24-cv-02019 — MDL 3109 pool.
FLN/1:24-cv-00064, M.D. Fla. 6:24-cv-00762 — MDL 3109 pool; referenced similar 10-year-old addiction case.
Tag-along: MN/0:24-cv-01602 — MDL 3109 pool.
Key defendants
Activision Blizzard, Inc.
Role: Manufacturer
Core defendant in Dunn (E.D. Ark. 3:23-cv-00224-JM) and Angelilli (N.D. Ill. 23-cv-16566). Survived dismissal motions where Google/Apple dismissed April 2025. Claims center on intentional game design for addiction.
Epic Games, Inc.
Role: Manufacturer
Named in Dunn and Angelilli complaints. No reported dismissal motion success to date. Exposure tied to Fortnite and Unreal Engine titles allegedly engineered for compulsive use.
Microsoft Corporation
Role: Platform/Manufacturer
Active defendant in Dunn; moved to dismiss in related Georgia action per Law360 Oct. 2024. Dual exposure as Xbox platform operator and Activision Blizzard acquirer.
Roblox Corp.
Role: Platform Operator
Named in Angelilli; dismissal motion filed in Georgia action Oct. 2024 per Law360. UGC platform model creates distinct liability theory on minor-targeted design.
Infinity Ward, Inc.
Role: Developer
Named in Dunn and Angelilli as Call of Duty studio. No separate dismissal motion activity reported; likely indemnity posture under Activision Blizzard umbrella.
Treyarch Corp.
Role: Developer
Named in Dunn and Angelilli as Call of Duty studio. No separate dismissal motion activity reported; likely indemnity posture under Activision Blizzard umbrella.
| Defendant | Role | Intelligence Note |
|---|---|---|
| Activision Blizzard, Inc. | Manufacturer | Core defendant in Dunn (E.D. Ark. 3:23-cv-00224-JM) and Angelilli (N.D. Ill. 23-cv-16566). Survived dismissal motions where Google/Apple dismissed April 2025. Claims center on intentional game design for addiction. |
| Epic Games, Inc. | Manufacturer | Named in Dunn and Angelilli complaints. No reported dismissal motion success to date. Exposure tied to Fortnite and Unreal Engine titles allegedly engineered for compulsive use. |
| Microsoft Corporation | Platform/Manufacturer | Active defendant in Dunn; moved to dismiss in related Georgia action per Law360 Oct. 2024. Dual exposure as Xbox platform operator and Activision Blizzard acquirer. |
| Roblox Corp. | Platform Operator | Named in Angelilli; dismissal motion filed in Georgia action Oct. 2024 per Law360. UGC platform model creates distinct liability theory on minor-targeted design. |
| Infinity Ward, Inc. | Developer | Named in Dunn and Angelilli as Call of Duty studio. No separate dismissal motion activity reported; likely indemnity posture under Activision Blizzard umbrella. |
| Treyarch Corp. | Developer | Named in Dunn and Angelilli as Call of Duty studio. No separate dismissal motion activity reported; likely indemnity posture under Activision Blizzard umbrella. |
Timeline
WHO Recognizes Gaming Disorder
World Health Organization adds 'gaming disorder' to International Classification of Diseases (ICD-11), establishing medical framework later cited in litigation.
Jimenez v. Epic Games Filed
Cynthia Jimenez, guardian of minor I.C., files suit in Southern District of Illinois against Epic Games, Roblox, Microsoft, Google and Nintendo alleging intentional addictive design. Case voluntarily dismissed June 2024.
Carey Courtwright v. Epic Games Filed
Carey Courtwright files suit in Western District of Missouri, Central Division (Case No. 2:24-cv-4055) on behalf of minor child K.C. against Epic Games, Mojang Studios and Roblox for alleged addictive design.
JPML Denies MDL Consolidation
Judicial Panel on Multidistrict Litigation declines to centralize 15 video game addiction cases across 10 districts, citing 'lack of common factual questions.' Plaintiffs sought transfer to Western District of Missouri or Eastern District of Arkansas.
Jimenez Dismissed With Prejudice
Jimenez v. Epic Games et al. dismissed with prejudice against Epic; other claims withdrawn with leave to refile. Joint request for dismissal filed one week before scheduled sanctions hearing.
California JCCP No. 5363 Established
California Judicial Council Coordinated Proceedings consolidates video game addiction cases as JCCP No. 5363 – Video Game Addiction Cases, enabling group discovery and pooled resources for California-filed claims.
Statute of limitations
No MDL established for video game addiction litigation. JPML denied centralization June 5, 2024 (In re Video Game Addiction Litigation, MDL No. 3099). Individual cases proceeding in district courts. FTC Epic Games settlement ($72M, December 2022) resolved deceptive billing claims, not addiction liability. Third-party intake sites referencing 'settlement funds' and 'won cases' describe unverified private settlement programs, not court-approved class resolutions—verify independently before intake commitments. Minor tolling rules vary; parental claims may face separate accrual dates from minor's claims.
California
2 years from discovery
Rule: Discovery rule applies; accrual when plaintiff knew or should have known of injury and its cause
Discovery: Critical for minor plaintiffs tolled until majority; parents' claims may be subject to separate accrual
No pending revival statute; minor tolling under CCP § 352 extends to age 20
New York
3 years from discovery
Rule: CPLR 214(2) products liability; discovery rule for latent injuries
Discovery: Accrual delayed until plaintiff discovers or should have discovered injury through reasonable diligence
Infancy tolling to age 21; no gaming-specific revival legislation pending
Texas
2 years from occurrence
Rule: CPRC § 16.003; discovery rule narrowly applied
Discovery: Limited application; courts require objective manifestation of injury for accrual
Minor tolling to age 20; no class action revival window currently open
Florida
4 years from occurrence
Rule: Fla. Stat. § 95.11(3)(a); discovery rule for latent defects
Discovery: Accrual when injury is or should be discovered with due diligence
Minor tolling to age 8 after majority; legislative session ended March 2025 without gaming SOL revival
⚠Illinois
2 years from discovery
Rule: 735 ILCS 5/13-202; discovery rule for latent injuries
Discovery: Accrual when plaintiff knows or reasonably should know of injury and its cause
Minor tolling to age 20; pending HB 3553 (2025) would create 2-year revival window for minor plaintiffs—monitor closely
Pennsylvania
2 years from discovery
Rule: 42 Pa.C.S. § 5524; discovery rule applies
Discovery: Accrual when plaintiff discovers or through reasonable diligence should have discovered injury
Minor tolling to age 20; no pending revival legislation
Ohio
2 years from discovery
Rule: R.C. 2305.10; discovery rule for latent injuries
Discovery: Accrual when injury is discovered or should have been discovered
Minor tolling to age 20; Senate Bill 288 (2024) gaming addiction provisions failed—no current revival window
| State | SOL | Rule | Discovery Rule | Notes |
|---|---|---|---|---|
| California | 2 years from discovery | Discovery rule applies; accrual when plaintiff knew or should have known of injury and its cause | Critical for minor plaintiffs tolled until majority; parents' claims may be subject to separate accrual | No pending revival statute; minor tolling under CCP § 352 extends to age 20 |
| New York | 3 years from discovery | CPLR 214(2) products liability; discovery rule for latent injuries | Accrual delayed until plaintiff discovers or should have discovered injury through reasonable diligence | Infancy tolling to age 21; no gaming-specific revival legislation pending |
| Texas | 2 years from occurrence | CPRC § 16.003; discovery rule narrowly applied | Limited application; courts require objective manifestation of injury for accrual | Minor tolling to age 20; no class action revival window currently open |
| Florida | 4 years from occurrence | Fla. Stat. § 95.11(3)(a); discovery rule for latent defects | Accrual when injury is or should be discovered with due diligence | Minor tolling to age 8 after majority; legislative session ended March 2025 without gaming SOL revival |
| ⚠Illinois | 2 years from discovery | 735 ILCS 5/13-202; discovery rule for latent injuries | Accrual when plaintiff knows or reasonably should know of injury and its cause | Minor tolling to age 20; pending HB 3553 (2025) would create 2-year revival window for minor plaintiffs—monitor closely |
| Pennsylvania | 2 years from discovery | 42 Pa.C.S. § 5524; discovery rule applies | Accrual when plaintiff discovers or through reasonable diligence should have discovered injury | Minor tolling to age 20; no pending revival legislation |
| Ohio | 2 years from discovery | R.C. 2305.10; discovery rule for latent injuries | Accrual when injury is discovered or should have been discovered | Minor tolling to age 20; Senate Bill 288 (2024) gaming addiction provisions failed—no current revival window |
Live intelligence
AI litigation brief
Video Game Addiction remains active mdl with 1 current signal in the accepted feed.
Overview
The JPML denied MDL consolidation for video game addiction litigation in late 2025, finding actions failed to satisfy 28 U.S.C. § 1407 standards due to variations in defendants, games, and individualized facts. MDL No. 3168 (In re: Gateway Video Game Addiction Product Liability Litigation) was created September 25, 2025, with a hearing scheduled December 4, 2025 in Austin, Texas. Individual cases proceed in district courts with arbitration motions dominating early posture; Angelilli v. Activision Blizzard, Inc., No. 23-cv-16566 (N.D. Ill. Feb. 18, 2025), stayed litigation pending arbitration for multiple defendants.
Key developments
Trajectory
Press coverage is active. Monitor MDL 3168 for scheduling orders, CMOs, and bellwether selections that typically follow active reporting cycles on Video Game Addiction.
Editorial intelligence
MDL 3168 should stay on the lead docket watch because it is the primary consolidation vehicle for Video Game Addiction.
Generated Apr 28, 2026, 12:00 AM UTC
1 event detected
No recent PubMed signals. Monitoring is active — this section updates automatically.
No recent court filing signals. Monitoring is active — this section updates automatically.
No recent legislative signals. Monitoring is active — this section updates automatically.
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LexGenius Ranking
67Score
Activity volume is building across tracked sources
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Last: Apr 28, 2026, 12:00 AM UTC
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PubMed
Event feed
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AI Brief
Video Game Addiction remains active mdl with 1 current signal in the accepted feed.
Overview
The JPML denied MDL consolidation for video game addiction litigation in late 2025, finding actions failed to satisfy 28 U.S.C. § 1407 standards due to variations in defendants, games, and individualized facts. MDL No. 3168 (In re: Gateway Video Game Addiction Product Liability Litigation) was created September 25, 2025, with a hearing scheduled December 4, 2025 in Austin, Texas. Individual cases proceed in district courts with arbitration motions dominating early posture; Angelilli v. Activision Blizzard, Inc., No. 23-cv-16566 (N.D. Ill. Feb. 18, 2025), stayed litigation pending arbitration for multiple defendants.
Key developments
WebMD news on Jun 29: Video Game Addiction: Symptoms, Treatment, and Prevention - WebMD.
Generated Apr 28, 2026, 12:00 AM UTC
Tracked MDLs
MDL 3168
JPML