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Support UNICEF with every purchase! The Supporter Pack unlocks Advanced difficulty Mode, plus the full original soundtrack by Kim Nahuel. All revenue is donated directly to UNICEF.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest ends
This is the base game required to play this DLC. Other expansions may also be required.
🌍 All revenue from this Supporter Pack is donated to UNICEF (after Steam's revenue share).
⭐ Advanced Mode — Think you've mastered the mosaic? Unlock a brand new difficulty level featuring advanced deductions that will truly put your puzzle skills to the test. The board is divided into regions, each with its own star rating — so you can pick your challenge or work your way up from tricky to devious.
🎵 Original Jazz Soundtrack — 17 tracks of original jazz, bossa nova and jazz fusion composed and performed by multi-instrumentalist Kim Nahuel. One hour of soothing, mellow music to enjoy anytime — in-game or out. Downloads as high-quality audio files straight to your music library.
🧩 2025: Mosaic Retrospective is free to play. The Supporter Pack is our way of letting you support a great cause while getting something great in return. Thank you for playing!
Lowest tracked price: €7.31 (Jul 7, 2026) · current best: €9.75.
83% positive reviews all-time.
Right now the cheapest offer for 2025: Mosaic Retrospective - Supporter Pack is €9.75 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for 2025: Mosaic Retrospective - Supporter Pack is €7.31 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when 2025: Mosaic Retrospective - Supporter Pack drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
