Planet Bomber 3D

Planet Bomber 3D is a casual space game where you blast planets into pieces, grab their resources, and move on through the galaxy. There’s no story and no extra setup: just cannons, planets, and passive income that grows as your arsenal levels up. You start with a basic level-one gun, but it upgrades fast as you merge identical cannons into stronger versions that take up more space on the grid, hit harder, and bring in a lot more cash. Once placed, the cannons fire automatically and chew through planets on their own while you decide where to put the next wave of resources.

How to play?

Buy cannons and drop them into the available bays on the field; they start shooting right away and generate income. Watch which guns share the same level and merge matching pairs to upgrade them, since that’s the only way to unlock higher-tier weapons. Bigger cannons mean a huge bump in earnings, so keep combining instead of leaving the grid full of weak guns. Pour your income back into new cannons, merge them again, and keep the loop going. You can watch short ads for temporary bonuses like faster fire rate, auto-click support, and income multipliers, which pay off most when your arsenal is already strong and every second brings a big payout. After a planet finally breaks apart, the game automatically shifts you to a new planet, and the cycle starts again.

Get ready to play now the online game Planet Bomber 3D for free and without registration.
Category: Space Games
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About this game:

  • Players have rated this game out of 5, based on votes.
  • Released in April 2026.
  • Ready to play on Web Browser (PC).
  • Age rating: 7+
  • Powered by HTML5 (Unity WebGL) — jump right in and start playing in your browser, no downloads needed.

Game features:

  • Merge matching cannons on a grid to unlock stronger weapon tiers
  • Earn passive income from auto-firing guns while planets get destroyed
  • Reinvest resources into new cannons to accelerate your upgrade loop
  • Trigger temporary ad-based boosts to spike fire rate and income

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