
Auto-battle against mythical beasts to unlock more powerful ones
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
How it worksTracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Official stores with direct support.
1. Immersive Challenge Experience with Mythical Beasts of the Mountains and Seas**: Inspired by the classic *Classic of Mountains and Seas*, the game creates dozens of mythical beast species with distinct forms and unique abilities. From the gigantic Taotie to the Yinglong that can summon wind and rain, players must use strategic combinations to successfully defeat powerful foes and unlock more challenging mythical beasts.
2. Diversified Building Upgrade System**: Multiple core buildings with different functions are available, including those that "enhance basic attack power", increase skill damage, and reduce cooldown time. Players can gradually upgrade building levels using resources obtained by defeating mythical beasts. Each building has an independent and freely selectable upgrade path—players can either focus on a single direction to boost output or develop in a balanced way to build comprehensive combat strength.
3. Freely Customizable Talent Point System**: Players can freely allocate talent points according to their own combat style, unlock exclusive talent combinations, and create a one-of-a-kind combat style.
4. Progressive Combat Strength Growth Curve**: The three core gameplay elements—mythical beast challenges, building upgrades, and talent points—are deeply integrated to form a closed-loop growth system. In the early stage, players accumulate resources by defeating low-tier mythical beasts, upgrade basic buildings to unlock basic talents, then upgrade special buildings and powerful talents. Finally, they unlock the ultimate form of buildings and the ultimate talent skills, allowing players to feel a clear sense of satisfaction from growing combat strength during continuous challenges.
Lowest tracked price: €0.99 (Jul 7, 2026) · current best: €0.99.
80% positive reviews all-time.
Right now the cheapest offer for Idle Mythical Beasts is €0.99 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 Idle Mythical Beasts is €0.99 (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 Idle Mythical Beasts 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.