Building a CS2 skill competition platform in public 🎮
Private lobbies • Crypto stakes • Real servers
→ Follow for daily updates, metrics, and learningsplayblinkr.com earthJoined February 2025
Spent 2 months building a CS2 competition platform with crypto stakes.
20 users signed up. 10 actually used it.
Built the product before validating if anyone actually wanted it.
But at least it's a solid portfolio piece and learned a ton about payments, building, and deploying
🚀 Launching Blinkr today
CS2 skill competitions with crypto stakes.
✓ Create private lobbies
✓ Invite your opponents
✓ Compete on real servers
✓ Winner takes the pot
No house edge. Pure skill.
Try it: playblinkr.com
Unpopular opinion:
Most 'skill-based gambling' platforms are just gambling with extra steps.
Real skill-based = you control your opponent, stakes, and conditions.
That's why Blinkr uses private invite-only lobbies.
Am I wrong?
Cookies not working across subdomains is a special kind of pain
api.playblinkr.com → playblinkr.com
the fix:
SameSite: none + Secure: true + Domain: .playblinkr.com
that leading dot on the domain is doing more work than it looks like
Week 10 goals for Blinkr:
✅ Ship stake confirmation system
✅ Add 2v2 wingman maps
✅ Implement tipping system
⏳ Reach 100 registered users
⏳ $1k in total stakes competed
Building a CS2 competition platform.
What are you shipping this week?
#BuildInPublic
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