Game Center

The Game Center (/games/) is every built-in browser game in one
place — no telnet client, no per-game setup, just log in and click
Play. Most games track your score on a shared leaderboard
(/games/scoreboard).

Most of the puzzle/action games (Snake, Tetris, 2048, Minesweeper,
Hangman, Trivia, and more — look for the green "No login needed"
badge) can also be played instantly with no account at all. A
guest's score just doesn't get saved to the leaderboard — create a
free account any time to start keeping your scores.

Puzzle

• Hangman — guess the hidden word one letter at a time before the
  hangman is fully drawn.
• Trivia Challenge — multiple-choice questions across categories.
• Number Guesser — a number 1-100, guess it in as few tries as
  you can.
• Memory Match — flip cards, find the matching pairs.
• Minesweeper — clear the minefield without triggering a mine.
• 2048 — slide and merge tiles to reach the 2048 tile.
• Tetris — falling blocks with ghost piece, hard drop, and
  wall-kick rotation.

Action

• Snake — eat, grow, don't hit the walls.
• Galaga — arcade shooter, waves of aliens, dive-bombing bosses.
• Breakout — Arkanoid-style brick breaker with power-ups (wide
  paddle, multi-ball, laser cannon).
• ANetDarkForces — a first-person raycasting shooter, ANetBBS's
  own take on the genre. Raid the Dark Forces' hideout across a
  10-sector campaign — 7 weapons, 8 enemy types, secrets, keycard
  vaults, explosive barrels. 3 save slots tied to your account.

Strategy

• Tic Tac Toe — against a real AI opponent, not a coin flip.
• Meadowlark Valley — an original town/farm-builder sim, by
  far the deepest game in the Center. Has its own wiki page.

Cards & Casino

• Klondike Solitaire — drag-and-drop, build all four suits Ace to
  King.
• Video Poker — Jacks or Better, with a full paytable.
• Texas Hold'em — no-limit, up to 4 CPU opponents (Easy, Medium,
  or Hard).
• Blackjack — hit, stand, double down, split.
• Slot Machines — three themed machines: Classic Bars, Lucky
  Fruits, Retro BBS.

Blackjack, Video Poker, Hold'em, and Slots share a play-money wallet
economy — a starting balance per game that resets every Monday if you
go broke. See Doors for how that's implemented.

RPG & other

• Text Adventure — a classic parser-based dungeon crawl (go north, take key, look, ...).
• Ebook Reader — search and read free public-domain
  classics from Project Gutenberg, with bookmarks and reading history.
  Has its own wiki page.
• Typing Speed Test — measure your WPM against a passage.

Terminal doors (not in the browser Game Center)

Not everything is a web game. ANetCRAFT (a bundled
Minecraft-inspired survival game), LORD (Legend of the Red
Dragon), and shareware DOOM/Duke Nukem 3D (playable in-browser
via an emulator, no telnet/SSH needed) are classic doors, launched the
same way any other door is. Full rundown: Doors.

Something broken?

Message admin — game bugs get fixed fast around here.