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Space Dash is a precision-based endless runner where every jump matters. Control an astronaut, avoid deadly hazards, and manage your limited oxygen supply while traveling across a dangerous alien world.
The core of Space Dash Unblocked is the one-button mechanic. While a single tap allows you to jump, holding the button triggers a boost to fly over large gaps. However, boosting consumes your oxygen supply. This creates a constant trade-off: use your energy to clear obstacles or save it to stay alive. The energy bar is your only lifeline; running out of air in the vacuum ends the run instantly.
This is an automatic runner where you cannot control the speed. You must guide the character past crystal blocks, lava pools, and toxic gas.
Platform | Input Action | Result |
PC / Desktop | Press Space / Left-Click | Jump |
PC / Desktop | Hold Space / Left-Click | Boost / Fly (Drains Oxygen) |
Mobile / Tablet | Tap Screen | Jump |
Mobile / Tablet | Long Press | Boost / Fly (Drains Oxygen) |
If you like the high-stakes jumping in Space Dash Unblocked, try these titles:
Can you balance your oxygen levels while dodging deadly obstacles? Survival in the vacuum requires steady focus. Scroll up and hit Play Now to start your mission with Space Dash unblocked.

















