The greatest physics game ever created.

There are very few games that I've played for more than 1000 hours, but if I included every version of this game (gotta rep my FC Prius origins yo), then I'm pretty confident that this cute little physics game is right up there with them.

It's a lot more challenging than you might expect, and the level of difficulty goes to insane levels if that's your thing (there's often several competitions ongoing in the community at any one time). Basically, endless content no matter what skill level you're at. Definitely worth checking out again in 2020+

If you're interested in seeing what endgame looks like, watch this, and then come hang out in the community Discord[discord.com] and say hi ♥️

Best game ever made. Been playing for 13 years and not planning on stopping any time soon.

Happy to support and reexperience my favorite childhood flash game. However, there's no fullscreen/windowed toggle button (I have to press Alt+Enter to get it to fullscreen, and that command doesn't always work the first try), and it's still a laggy and stuttery mess just how it's always been. Crashed once. Absolutely worthwhile on sale, but the truth is it hasn't noticably changed from the original.

EDIT: There's a strange bug in the original web version of the game called "spectre" which causes super precise contraptions to not work as intended on other browsers or flash versions. THIS BUG HAS BEEN FIXED ON THE STEAM RELEASE, but there's a problem: People are still playing the web version, and all the contraptions made before this release were on the web version, and the web and Steam versions both have access to the same levels and contraption designs. THOUGH EXTREMELY UNLIKELY, it's possible that you can load a contraption made on the web version and it won't work on the Steam version.

Tons of fun, great community, and unlimited replay value. Well worth the price!

I've got hundreds of hours and a level in this game, one of if not the best physics game I've ever played. Inspired me to do more things involving Physics later in life. Still one of my favorite games 10+ years later

I used to play this game when I was like 7 years old online and I loved it. As an engineering student, this game slaps. It's fun in an infuriating way, kinda like golf. It's a chill game that makes you think, and makes you laugh at times.

Fun physics game that allows you to collaborate with others and build cool 2d machines

Its simple but fun.
Build contraptions to move target blocks into the goal area.
Using the simple mechanics you can create walking units, chain tracks, jumping machines, levitating, pitching machines, bridge builders and more.
Its the sort of game i'll return to play a few times a year, year after year.
YARRRRRR!

Can't log in and can't create a new account. The player created levels was half the game.