Algodoo

If you would make it realistic weight it will handle more realistic too.

2Gent: onCollide event on boxes placed above and under piston.

Really great scene!

2 Luezma, ok, np! -)

What a loos!

torque * angular velocity * const

yep

oh, it's good and clean but there is still a lot of work on it. no limit for arm movement, jumping suspension, unrealistic size and weight.

and please - convert all polygons in dig part to perfect geoms and delete half of it because scene is incredible laggy.

AFAIK this type of vehicle don't have any suspension so you better use softwheels... and you need expandable stands to fix excavator on a surface. Plus, you can simplify control by combining arm movement.

good illustration

My best time yet is 69 sec but usually it takes more than 100

Yes, but its better than release.
BTW, this one works fine in 2.0.1

You really need to add flash on "blade" collision!

laser reflecton sphere

2 AlgodooInfinity: You can watch how I complete mission on youtube video.
2 Xray: I've made games for my kids as a hobby.

2Rara&Nxdt: No, you wrong, you just don't feel the scale. Vertical speed is about 9m/s max (without container) which is very close to real one.
2faytree: no, then I bored I make scene but cover it "for the kids"

he means it lags like a hell

2 The Linkage - no, you use it wrong way. Your engine is about 200HP (but it's density can be increased and power will be close to that one)

too heavy for cpu

Back part shake and fly away

Simple circle with zero fricion/airFriction ?

I'm not sure it's new but it give me another idea

У тебя проблемы с кодировкой.

not working as it should on my side. lag too big.

that's pretty cool but I believe it can be optimized to reduce lag

script in laser (at display center)

Nice one!

proof of fundamental physics law?

too many lasers

Interesting idea!