Каждый заслужил свою частичку Half life 3))

Portal 2 Update Released
Product Update - Valve
An update to the Portal 2 has been released. The update will be applied automatically when your Steam client is restarted. The major changes include:

- Added more descriptive error messages to common publishing failures.
- Optimizations and rendering improvements for the Puzzle Maker.
- Fixed compile error from fizzlers in certain orientations.
- Fixed stacked goo creating kill triggers that spanned between the two levels of goo.
- Fixed connection symbols potentially leaking outside the map, causing maps to fail compiling.
- Fixed some lightboards not showing their map titles and tags properly
- Fixed compiler error when trying to compile certain very large maps.
- Localization fixes and additions.
- Autosaves made while playing workshop/puzzlemaker maps no longer conflict with singleplayer saves.
- Fixed glass not having collision before being moved after being dropped in.
- Fixed paint dropper arc becoming weird while extruding.
- Fixed going through portals on angled platforms in goo killing the player.
- A loading screen will always show up when playing puzzlemaker/workshop maps and dying or restarting the maps.
- Using puzzlemaker_export to export a custom vmf will make the player start in the elevators and not spawn the triggers that restart the map when walking in the exit hallway
- Better progress indication for compiling puzzles.
- Paint is valid on goo and buttons now.
- Fixed a crash on completing the preview puzzle.
- Fixed the first item in the map list not always showing valid information.
- Fix a variety of bugs (some Mac-specific, mostly platform-independent) which made the texture filter setting in the Advanced Video Options act incorrectly.
- Fixed bug with light strips and fizzlers sometimes changing the portalability of the surface they were on during export.
- Fizzlers are now properly sorted when a portal shot hits a fizzler. This makes the correct fizzler light up when there are multiple fizzlers along the portal shot.
- Better item handle interactions.
- The catapult target is now copyable. Copying the target will drop a catapult on the spot and attach a target to your cursor.
- Fixed the box dropper and paint dropper disappearing if you did Undo past their creation, then Redo back through it.
- Fixed hitting "Undo" while dragging causing weird behaviors.
- "Bendy" player model appears in all community map chambers now
- Right mouse button clicking on a solid volume selection boundary surface no longer clears selection.
- Bound 'view reset' to H as well as Home, for Mac users without a Home key
- Removed bad keyvalues from elevator_exit instance
- Fixed a crash due to deleted items not removing their collision entries
- Fixed glass and rail platforms computing the wrong extents just after being undeleted.

OCHER, оценить уровень, видимо. Может мышкой там можно выбрать?

Не знаю как раньше не увидел такую пасхалку про портал. (пишу здесь т.к. не знаю куда ее лучше отнести) смотреть

смотреть

Сегодня в одиночной игре при случайном нажатии на клавишу "R" вылезла вот такая менюшка,
двигаться не дает , и выбрать из этой менюшки ничего нельзя, никакими клавишами не выключается, помогает только перезапуск игры, что это может быть ?

Vovka, первое что приходит в голову проверить переадрессацию портов в роутере если таковой есть, там же и на компе проверить открытость необходимых портов. Также рекомендую слегка снизить графические настройки у обоих игроков. Выключить все сторонние программы которые работают с инетом типо торентов, качалок, браузера и т.п.

PS: любая игра от вэлв использует порты в диапазоне 27000 - 27050.

Чем он от обычного отличается?

Как я понял по описанию, там не игра, а набор фанатских/дополнительных карт, или что-то в этом роде.