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Precision platforming at its finest with retro-inspired tile-based 2.5D levels. Ultra-responsive jumps, wall climbs, and ceiling slides are your keys to beating 66 handcrafted levels across four distinct chapters. Hunt down and defeat the Watcher, but be warned – only the most skilled will survive.
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
Lowest tracked price: £2.89 (Jul 7, 2026) · current best: £2.89.
100% positive reviews all-time.
Right now the cheapest offer for One Watcher is £2.89 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 One Watcher is £2.89 (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 One Watcher 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.
