Tile-based chaos meets crystal-powered mystery in this action-puzzle platformer adventure. Restore the shield. Save the world.
We are not affiliated with IsThereAnyDeal.














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.
Navigate conveyor belts, fire zones, ice paths, and breakable floors in fast-paced, precision-focused levels.
Master teleporters, quicksand, and shifting conveyor patterns to outsmart every challenge — sometimes with brains, sometimes with quick feet.
Defend the marker crystal against alien systems until it locks down. Dodge, weave, and survive in a hybrid between tower defense and arcade chaos.
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
Discover hidden components that enhance marker crystals and unlock new gameplay elements as you explore deeper into ancient systems.
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.
Experience a soundtrack that fuses retro chaos with modern pulse — synth-heavy, adaptive music that responds to your gameplay and changes with each level.
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:
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.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.














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.
Navigate conveyor belts, fire zones, ice paths, and breakable floors in fast-paced, precision-focused levels.
Master teleporters, quicksand, and shifting conveyor patterns to outsmart every challenge — sometimes with brains, sometimes with quick feet.
Defend the marker crystal against alien systems until it locks down. Dodge, weave, and survive in a hybrid between tower defense and arcade chaos.
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
Discover hidden components that enhance marker crystals and unlock new gameplay elements as you explore deeper into ancient systems.
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.
Experience a soundtrack that fuses retro chaos with modern pulse — synth-heavy, adaptive music that responds to your gameplay and changes with each level.
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:
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.
Tile-based chaos meets crystal-powered mystery in this action-puzzle platformer adventure. Restore the shield. Save the world.
We are not affiliated with IsThereAnyDeal.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.