Terraria
Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack...
Ruby and the Lost Crystals is a calm third-person puzzle adventure where you swap between two characters with unique abilities to solve magical puzzles, activate mechanisms, and explore the ruins of a forgotten civilisation.

You control:
Ruby, a young girl who can physically interact with the environment: push blocks, turn capstan, activate pressure plate and jump.
Sapphire, a magical stone fairy who shoots projectiles to illuminate crystals, activate platforms, and swap the positions of objects.
Switch between the two to solve puzzles combining logic, spatial reasoning, timing, and magical interactions.
Each area introduces new mechanics, combined in creative ways as the game progresses:
Illuminate lost crystals
Redirect and combine coloured lasers.
Teleport objects to create paths and platforms
Move blocks and platforms to reach new areas
Interact with pressure plates, rotatable structures, or long-range triggers
The puzzles are handcrafted to challenge your thinking without ever overwhelming, encouraging experimentation and observation.

This peaceful third-person puzzle adventure invites players to explore two handcrafted zones filled with ancient ruins, magical devices, and hidden secrets. Through a blend of light dialogue, stylised visuals, and an evolving original soundtrack, the game offers a calm and focused solo experience built around thoughtful interactions and the cooperation between two unique characters.
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Ruby and The Lost Crystals is completely FREE to play. You can download and play it without any purchase.
Minimum: Minimum: Requires a 64-bit processor and operating system OS: Windows 10 64-bit Processor: Intel Core i5-2400 / AMD FX-6300 Memory: 8 GB RAM Graphics: NVIDIA GTX 750 Ti / AMD R7 265 DirectX: Version 11 Storage: 3 GB available space Recommended: Recommended: Requires a 64-bit processor and operating system
Ruby and The Lost Crystals is available on Windows PC.
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Ruby and The Lost Crystals was released on Jul 20, 2025.
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