COS:CORE COACH COSMIC
COS:CORE · Live on eSpotz

COS:CORE is live. Learn on eSpotz.

COS:CORE Competitive Foundations is published in eSpotz’s Spawn tier. Check the current price and access requirements on the course page.

I’m Dejan Carlisle-Miller, Coach Cosmic, and I’m officially partnering with eSpotz Academy to bring COS:CORE into courses for competitive gamers.

The goal is the same one behind my coaching: help players understand their decisions, practice with purpose, and learn how to keep improving on their own.

This grew out of the community guides, the sessions, the questions players kept asking, and the work that became The Brawlhalla Handbook. I’m putting that knowledge somewhere more players can use it.

The course is live. Visit eSpotz for the available modules, enrollment, and access details.

Read my original partnership announcement on X ↗

eSpotz Academy × Coach Cosmic official partnership. Pro esports coaching, with courses coming soon.
Original partnership artwork · COS:CORE is now live on eSpotz.
Explore the work

The experience behind COS:CORE.

If you’re new to my work, start with the history, see how I coach, and spend some time with the guides.

Competitive history ↗

The Brawlhalla Handbook ↗

Original Steam guides ↗

Keep exploring

Carry the idea forward.

Course availability

What you can access today.

COS:CORE Competitive Foundations is published on eSpotz in the Spawn tier. The public catalog lists an eight hour player course. Use your eSpotz account and its checkout to arrange access; the enrolled account opens the course through Coursebox. The public module record is marked ACTIVE and reports Coursebox access available. Checkout and completion of enrollment have not been tested.

OfferingCurrent statusAccess
COS:CORE on eSpotzPublished platform destinationOpen COS:CORE on eSpotz ↗
COS:CORE Competitive Foundations / SpawnPublished · public catalog ACTIVEeSpotz account and checkout; Coursebox access through eSpotz
Competitive Optimization / ChallengerIn developmentNo public enrollment confirmed
Competitive Readiness / ProPlannedNo public enrollment confirmed
GameQ Certified CoachPlanned separate coach pathwayNo public enrollment confirmed

Access and source check.

Verified against eSpotz’s public module and catalog records on October 18, 2026. Module status: ACTIVE. Coursebox course available: true. Eight hours listed. Current EC pricing, eligibility and any offers belong to eSpotz; no purchase or enrollment was performed during this check.

Public module metadata ↗