Research and Development is a puzzle-centric mod for Half-Life 2: Episode Two featuring an unarmed player but plenty of violent mayhem.

Review RSS Feed cswku says
10 cswku

Sep 6th, 2011 2 people agree 0 people don't

yeah. it was fatastic.

BUT. the FUSE puzzle... THAT WAS SUX EVER

there's no way to solve that. so i have to noclip that part.

MartyrT says
10 MartyrT

Aug 25th, 2011 2 people agree 0 people don't

This is one of- no, THE best mod I have ever played. I loved every single aspect of it! The form of indirect combat used was sublime, and the puzzles were challenging, yet very very fun! One of my favorite parts was getting to actually build Mr. Whirly, the game's unique junkyard-styled vehicle. Nearly every aspect of the game was perfect. The only thing lacking in any way is the replayability, but that suffers in many puzzle games.

To sum it all up, this game is the best mixture of the action and puzzle genres since Half-Life 2 itself! Even though I hate bugging game developers, I certainly do want to see another installment of this thriller in the future!

Владимир says
10 Владимир

Dec 23rd, 2010 2 people agree 0 people don't

10\10

CuervoSp says
10 CuervoSp

Dec 7th, 2010 2 people agree 0 people don't

I only can say: Awesome.

win3k says
10 win3k

Nov 16th, 2010 2 people agree 0 people don't

This mod is the mutt's nuts. Essential viewing

comedown says
9 comedown

Nov 4th, 2010 2 people agree 0 people don't

Amazing visuals (great detailing), awesomely fun gameplay and perfect puzzles! I loved it, one of the best mods ever made!

RuffeDK says
10 RuffeDK

Jul 17th, 2009 2 people agree 0 people don't

Very funny and innovating mod like nothing I've seen before.

juergilein says
10 juergilein

Feb 15th, 2011 3 people agree 1 person doesn't

Absolutely fantastic mod.

MrGnang says
10 MrGnang

Feb 28th, 2014 0 people agree 0 people don't

Incredible mod. Displays that creativity can always be found within the existing game mechanics.

michaelfiamski says
10 michaelfiamski

Dec 23rd, 2013 0 people agree 0 people don't

Best puzzle mod on the Source Engine!

Community Rating

Average

9.7

1225 votes submitted.

You Say

-

Ratings closed.