Want a ragdoll physics game you can play in your browser right now? Flop Lab is a free crash-test game: pull back, launch a floppy jelly dummy and watch it bounce off everything in the room. Every impact scores, head bonks count double, and fast chains of hits build a combo. A new Daily room appears every day so you can compare scores with friends. It works on desktop and phones, and there's no gore: Pip just gets dizzy.
How to play
- Pick a room. Start with today's Daily, or practise in Test Room A (easy), Bounce Wing (medium) and Glass Annex (hard).
- Pull back. Press anywhere, drag away from where you want Pip to fly, and watch the dotted arc and power meter.
- Let go. Pip launches with a spin. Every hit scores, so aim for bumpers, trampolines and walls.
- Collect and smash. Stars are worth 100 and glass panes 150. Both stay gone for the rest of the run, so grab them early.
- Three throws. Your run score is the total of three throws. Beat the gold target for a medal.
Scoring
| Event | Points | Tip |
|---|---|---|
| Impact | Faster hit = more | Full power into a wall scores more than a gentle roll |
| Head bonk | Double | Pip tumbles, so long flights land more head hits |
| Bumper | 30, then less each repeat | Spread hits across different bumpers |
| Star ★ | 100 | Once per run |
| Glass pane | 150 | Needs a fast hit to break |
| Combo | Up to ×4 | Five quick hits in a row raise the multiplier |
Medals: 🥉 bronze at 35% of gold, 🥈 silver at 65%, 🥇 gold at the target, and 🧪 lab-coat at 130% of gold.
Tips for high scores
- Plan your three throws. Use the first one on glass and stars; they don't come back, and the combo from smashing them stacks.
- Trampolines keep the chain alive. A bounce between a trampoline and a bumper can land five hits in a second.
- Fans lift you. Launch low into a fan to float Pip up to stars near the ceiling.
- Not every throw needs full power. A 70% throw that hits three things beats a 100% throw into an empty wall.
Looking for Project C.A.R.L?
Project C.A.R.L is a detailed ragdoll and injury sandbox by CarlRagdoll. It's a free Windows demo download, not a browser game, and it's made for older players because it shows blood and weapons. Our Project C.A.R.L guide covers the official download, what's in the demo and how to run it on Mac or Linux. Flop Lab is our own, separate, gore-free game for when you want ragdoll physics on any device without installing anything.
FAQ
Is Flop Lab free?
Yes. It's free in your browser, with no download, account or purchase.
Does it work on phones?
Yes. Drag with your finger to aim and let go to launch. The whole room fits on screen.
Is it violent?
No. Pip is a jelly test dummy who gets dizzy stars, never hurt. No blood, no weapons.
Are my scores saved?
Yes, in your browser on this device. Clearing site data resets them.
Who made it?
Mutlings, the team behind the Mutlings evolution survivors game and Marble Rush.