
Bob's Crystals
Tile-based chaos meets crystal-powered mystery in this action-puzzle platformer adventure. Restore the shield. Save the world.
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What are keyshops?About Bob's Crystals
A robot. A signal. A planet at risk.
Centuries after the alien technology that once protected Earth was forgotten, a deadly solar storm looms on the horizon. When a faint signal reactivates a long-dormant defense system, only one machine responds.
Meet BOB — a self-aware, surprisingly snarky robot with a mission: recover scattered crystals and reactivate ancient planetary defenses before it’s too late.
💠 Tile-Based Platforming
Navigate conveyor belts, fire zones, ice paths, and breakable floors in fast-paced, precision-focused levels.
🧠 Puzzle Logic Meets Action
Master teleporters, quicksand, and shifting conveyor patterns to outsmart every challenge — sometimes with brains, sometimes with quick feet.
🛡 Crystal Defense Mode
Defend the marker crystal against alien systems until it locks down. Dodge, weave, and survive in a hybrid between tower defense and arcade chaos.
🎙 Dual-Narrative System
Uncover Bob’s journey through:
– A male narrator who delivers atmospheric worldbuilding
– A female AI voice — Bob’s sarcastic consciousness — who offers hints, commentary, and comic timing
⚡ Marker Crystal Progression
Discover hidden components that enhance marker crystals and unlock new gameplay elements as you explore deeper into ancient systems.
🧱 Fully Integrated Level Editor
Use the same tools used to create the campaign. Build your own levels, play community creations, and share your best work — all from within the game.
🎶 Dynamic Electro Soundtrack
Experience a soundtrack that fuses retro chaos with modern pulse — synth-heavy, adaptive music that responds to your gameplay and changes with each level.
📈 Built with the Community, by a Solo Developer
Bob’s Crystals is being developed by a solo dev — yep, just one person handling the design, code, art, writing, and way too many cups of coffee. Early Access is an important step to gather feedback and keep the game growing in the right direction.
Development is ongoing, and areas currently being explored include:
Expanding the number and variety of levels
Introducing new puzzle mechanics to deepen gameplay
Iterating on the Marker Crystal Defense mode with potential new enemies and upgrade ideas
Adding more voice lines and narrative moments
Improving visuals, performance, and overall balance
There’s no fixed roadmap or guaranteed features — just a continued effort to improve and expand the experience with input from the community. If you enjoy quirky puzzle-platformers with attitude, come be part of shaping Bob’s Crystals.
Game details
Game details
Third-party account: Bob's crystals ingame user registration
Age ratings
Game modes
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Bob's Crystals price history
Lowest tracked price: €2.99 (Jul 7, 2026) · current best: €2.99.
Bob's Crystals reviews
100% positive reviews all-time.
Bob's Crystals — frequently asked questions
Where can I buy Bob's Crystals at the cheapest price?
Right now the cheapest offer for Bob's Crystals is €2.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Bob's Crystals has ever been?
The lowest price KingsPrice has tracked for Bob's Crystals is €2.99 (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.
How can I get Bob's Crystals at a discount?
Create a free price alert on this page and KingsPrice will email you when Bob's Crystals 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.
System requirements
Minimum
- OS: Windows 10
- Processor: Intel Core i5 or better
- Memory: 4 GB RAM
- Graphics: NVIDIA RTX 30 series or equivalent
- Storage: 8 GB available space
- Additional Notes: Support for Vulkan 1.2
Recommended
- Memory: 4 GB RAM
- Storage: 3 GB available space









