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 alldead says
10 alldead

Mar 29th, 2013 0 people agree 0 people don't

интересно вот этот весь крафт итд,но моло собственного контента

victorlee95 says
10 victorlee95

Mar 29th, 2013 0 people agree 0 people don't

this is just amazing nuff said

JT00 says
10 JT00

Mar 25th, 2013 0 people agree 0 people don't

Im struggling against some bugs, i cant do some stuff like numpads (glow mesh missing sth...) but the idea behind the game is awesome and so are the puzzles, its a total ten because the bugs arent you're fault and if the game was on steam i wouldnt probably be having this trouble.

ajar says
9 ajar

Mar 19th, 2013 0 people agree 0 people don't

As much as I love the concept, programming and the game as a whole itself, I hate the small "improvised" car towards the end 'cos for me it was almost uncontrolable (not WASD setup) and I got sick from whirling.

SexyVinylScratch256 says
10 SexyVinylScratch256

Mar 3rd, 2013 0 people agree 0 people don't

Cool mod...that's about all I can say really!

milmarg says
10 milmarg

Feb 19th, 2013 0 people agree 0 people don't

Great mod! Professional value for free stuff - wow!
My kind of gameplay - not rushed, but still challenging.
Very small minus - color based puzzles ( big downer for colorblind people like me).

danyyel_paiva says
9 danyyel_paiva

Feb 11th, 2013 0 people agree 0 people don't

Very good job. The puzzles are really well done and very original. None of them is brilliant or very difficult but they are very close to it. Congrats.

keeperkirk says
10 keeperkirk

Jan 20th, 2013 0 people agree 0 people don't

Very creative. I didint think that with no weapons there are so may different possibilities. Sometimes there is little time 2 think (little train part) but overall Very entertaining. Keep up the good work. Cheers : D

cjs_tobi says
10 cjs_tobi

Jan 1st, 2013 0 people agree 0 people don't

awesomeeeeeeeeeeeeeeeeeeee

REsearch says
10 REsearch

Dec 7th, 2012 0 people agree 0 people don't

Best mod of the 2009

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9.6

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