This is the final boss fight and the ending to the Half Life 2 mod, Research and Development. This mod only came out recently and is based upon solving puzzles, and I think it's one of the best singleplayer HL2 mods out there. I urge you to download it right now:
http://www.moddb.com/mods/research-and-development/news/research-and-developm... (81.76Mb)
@1lapmagic shut up NOW
MyJack007 2 months ago
I want that car in gmod :)
RavenholmHunter 1 year ago
how can that strider stil be alive you killt it
tim7601 1 year ago
that vechile was sw33t
pivvott 2 years ago
Don't do that. Use the command ent_fire ui deactivate when yo uget out.
sethzilliano 2 years ago
same thing happens to me, i just stopped playing the game cause of it. its annoying.
t3hgir 2 years ago
I love this mod but I'm having a problem with Mr. Whirly. When I try to get out of the vehicle I become stuck and can't move. Can anyone help?
TUNUTOCARE 2 years ago
It is fun.. The best part is when you do the puzzle to get the gravity gun, the hardest is the runaway train puzzle, you'll know what i mean if you play.
HeHooHunts 2 years ago 2
dammit do i really need episode 2 to play this?
softairshooter96 2 years ago
mr. whirly ftw !
rapier992 2 years ago 2