Redball Avengers
By Kiz10
Redball Avengers puts you in control of a small caped hero ball rolling across rooftops above a hazy city skyline. Squares with bad intentions want to flatten the world, and your job is to clear each level, pick up stars along the way and unlock heroes like AmericaBall, SpiderBall and IronBall. It is a free browser platformer from Kiz10 that runs on desktop with no download.
Game info
- Developer
- Kiz10
- Rating
- Not yet rated
- Release date
- May 22, 2025
- Last updated
- Sep 29, 2026
- Technology
- Construct 3
- Platforms
- Web Browser (Desktop)
Controls
- Keyboard — play the game (as stated by the developer)
Related Games
How to Play Redball Avengers
You steer the hero ball through side-scrolling rooftop stages built from dark platforms, ledges and drops. Levels are numbered — the frames show Level 1 and Level 2 — and finishing one brings up a Level Completed screen with buttons to return home, continue or open the shop.
Along the route sit coloured stars, floating above ledges or tucked beside pine trees. Collecting stars is how you unlock the other hero characters. The playfield also holds obstacles: grey blocks with faces, small spike rows set into the ground, marked hazard plates and stretches of blue water below the platforms. A row of hearts and a number counter sit at the top of the screen while you play.
Sound, restart and level-select buttons are in the top-left corner, so you can mute or retry a stage at any point.
Tips
- Stars are the unlock currency for extra heroes, so detour for the ones parked on high ledges instead of rushing to the exit.
- Watch the ground texture ahead — spike rows are small and set flush into the dark platforms.
- Use the restart button in the top-left corner to retry a level quickly rather than replaying from the menu.
- The level-select grid next to it lets you jump back to a stage you want to farm stars on.
Features
- Numbered levels set on city rooftops with a Level Completed screen between stages
- Stars to collect during each run
- Unlockable hero characters including AmericaBall, SpiderBall and IronBall
- An in-game shop reachable from the level-complete screen
- Hazards such as spikes, square minions and water below the platforms
Frequently Asked Questions
Is Redball Avengers free to play?
Yes, it is completely free and runs in your web browser with no download or install.
Can I play Redball Avengers on my phone?
No, it is listed for desktop only, so use a computer with a keyboard.
Who made Redball Avengers?
It was developed by Kiz10 and released in 2025, built with Construct 3.
How do I unlock the other hero balls?
Collect stars as you play through levels — they unlock characters such as AmericaBall, SpiderBall and IronBall.
What controls does the game use?
The developer states that the game is played with the keyboard.