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Aim your cosmic projectile with precision to topple alien forts and clear the sector in Cosmic Adventure. You control the gravity sling, dragging back to adjust the trajectory before letting the comet fly into structures made of wood, metal, and ice. Smashing through debris feels satisfying as you clear out enemy aliens with the fewest shots possible. Mastering the physics behind each launch helps you earn three stars on every map. Five massive campaigns keep the action flowing across 250 distinct stages. You rely on strategic thinking to trigger explosive barrels and create chain reactions that bring down defenses. Local progress saves automatically so you can pick up exactly where you left off during your last session. Jump into this browser arcade game right now without any downloads blocking your path. Play Cosmic Adventure in your favorite web browser instantly today.
Controls: mouse on PC, or touch on phone and tablet.
1. Pull the gravity sling back — the flight path preview appears.
2. Release to launch the comet along that arc.
3. Your goal is to destroy all aliens by breaking their fortress.
4. The fewer shots you use, the more stars you earn (up to 3).
Blocks behave differently: wood breaks easily, metal and ice are tougher, barrels explode and damage nearby objects. Each hero has a special ability — tap the screen mid-flight to activate it.
Pick a level or campaign on the map. Stars unlock new worlds. You can replay a level, pause the game (Esc or Pause button), and get an extra shot from rewarded video when available.
Casual players who enjoy physics-based puzzle games will find satisfaction in the strategic destruction. Fans of classic projectile launchers looking for a space-themed challenge can test their coordination across hundreds of levels. Anyone needing a quick, brain-teasing session on mobile or PC will appreciate the accessible design.
You can challenge yourself across 250 levels divided into five major campaigns.
No, you can play this game directly in your web browser without installing anything.
Yes, the game features global leaderboards that track your performance and star collection.