Play Injection Invasion free online — a arcade game that loads straight into the page. Think parkour & running — that is the shape of it. You can jump in for two minutes or lose an hour to it; either works.
About Injection Invasion
Ive got a fear of injections! In this game, Injection Invasion, The little boy has a very big fear of injections. He has been running and jumping around to avoid the injection. The game has a very simple concept, but it’s fun to play. Help the little boy avoid the injection. You can use the mouse or the keyboard key arrows to play the game.
How to play Injection Invasion
Press play and the first round teaches you the rest. Keep a hand on the arrow keys / WASD; everything else is listed in the controls table. The game is wide rather than tall — fullscreen is worth it on a monitor, and on a phone the picture is much better sideways. There is no penalty for failing, so push a little harder than feels safe.
Controls
| Input | Action |
|---|---|
| Arrow keys / WASD | Run and change lane |
| Spacebar | Jump |
| Shift | Slide |
On mobile: Tap and swipe on screen. Turn your phone sideways — this game is designed for landscape and fills a horizontal screen.
Why it is worth playing
Plenty of arcade games want a tutorial and ten minutes of setup before anything happens. Injection Invasion does not — it is playable from the first second. It earns the replay rather than demanding it.
At a glance
- Free to play with no account required
- Runs in the browser — nothing to download or install
- Landscape layout with fullscreen support
- Keyboard and mouse on desktop, full touch support on mobile.
- Parkour & Running gameplay — Keep moving and never look down
- Added to our catalogue from a 2023 release
Frequently asked questions
Is Injection Invasion free to play?
Yes. Injection Invasion is completely free and runs in your browser. There is no purchase, no subscription and no account needed — open the page and play.
Do I need to download or install anything?
No. Injection Invasion is an HTML5 game that runs inside the page itself. There is nothing to install, no plugin and no launcher — it loads like any other web page.
Can I play Injection Invasion on my phone?
Yes. Tap and swipe on screen. Turn your phone sideways — this game is designed for landscape and fills a horizontal screen.
What are the controls for Injection Invasion?
Keyboard and mouse on desktop, full touch support on mobile. Arrow keys / WASD — run and change lane; Spacebar — jump; Shift — slide.
Can I play Injection Invasion fullscreen?
Yes — the button in the top-right corner of the player goes fullscreen, and Escape returns you to the page.
What kind of game is Injection Invasion?
Injection Invasion is a arcade game built around parkour & running. If that is the sort of thing you enjoy, the related games further down the page are picked using the same tags.
