Onur Yılmaz

Android Developer & Maker at eyvgodsoft

About

Mechanical engineer and independent Android developer behind eyvgodsoft. I build practical mobile apps and casual games with a focus on simple design, usability and enjoyable experiences. Currently working on Kosti, a logic puzzle adventure combining exploration and collectible artifacts.

Links

Google Play

eyvgodsoft

Badges

Gemologist

Tastemaker

Tastemaker 5

Gone streaking 10

View all badges

Maker History

Kosti - Mine HuntSolve logic puzzles, dodge traps, and discover artifacts
Aug 2026

🎉

Joined Product HuntJune 3rd, 2026

Forums

•

13h ago

Kosti - Mine Hunt - Solve logic puzzles, dodge traps, and discover artifacts

Kosti is a logic puzzle adventure that adds exploration and collecting to grid-based deduction. Avoid hidden traps, uncover artifacts, complete themed museum collections, and use exploration tools when a board gets difficult. Progress through increasingly challenging levels, earn rewards, complete daily missions, and compete on leaderboards—all in short, easy-to-pick-up sessions.