Ostapenko Studio

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Games: 2

Total installs: 3

Latest release: Nov 12, 2026

How this studio operates

Carrier title Fifteenly: 15 Sliding Puzzle holds 100% of the studio's installs — a one-game studio
Release rhythm a new game every ~7 days on average
Maintenance 2 of 2 games updated in the last 90 days · last update today

Game	Style	Rating	Installs	Released
Fifteenly: 15 Sliding Puzzle NEW	Other	—	1+	Nov 4, 2026
Rail Logic: Train Track Puzzle NEW	Other	—	0+	Nov 12, 2026