About Spacebar Clicker
Spacebar Clicker turns one key into a voyage across the cosmos. Each press of the spacebar, or each click on your ship, adds light years to your total, and that total is what powers your progress.
Recruiting aliens adds a layer of planning. Each new crew member raises how many light years you collect, which speeds everything up. Gather enough and your ship can warp ahead to a new galaxy, with rewards unlocking along the way. It suits short sessions, since progress arrives in small, steady steps that are easy to pick back up later.
How to play Spacebar Clicker
- Spacebar - earn light years
- Click the ship - earn light years with the mouse
- Mouse - recruit aliens and claim rewards
Playing Spacebar Clicker on a computer
Press the spacebar or click the ship to earn light years, and use the mouse to recruit aliens and claim rewards. After Play now, press the PLAY button the game shows, then click once inside the frame so the spacebar registers. Recruit aliens early, since each one raises how many light years you collect and speeds up everything that follows.
Playing Spacebar Clicker on a phone or tablet
Spacebar Clicker is listed for computers. Its main input is the spacebar, with the mouse used to click the ship and recruit aliens, and touch play has not been verified. A laptop, desktop or Chromebook lets you hammer a real key. Phone users will find touch-friendly games under the "Desktop and mobile" badge.
On a phone right now? Try Basket Random, Amaze and Coreball - they are built for touch screens.
Tips and tricks
- Recruit aliens early, since a higher collection rate pays off for the rest of the game.
- Switch between the spacebar and the mouse to give your hands a break.
Game details
| Category | Casual |
|---|---|
| Platform | Desktop (needs a keyboard or mouse) |
| Technology | HTML5 |
| Price | Free |
Spacebar Clicker FAQ
How do you earn light years in Spacebar Clicker?
Press the spacebar or click your ship, and each input adds light years to your total.
What do aliens do in Spacebar Clicker?
Recruited aliens raise how many light years you gather, helping you reach the next galaxy sooner.





























