Friends enter this code on their own device to join. The game starts when the host is ready — 2 to 4 players.
Pass the device to
Player 2
Your cards are hidden. Tap Ready when you're holding the device.
Choose a color
The next player must match this color.
★
You win!
Waiting for the host to start the next round…
Paused
Welcome
Accounts are optional — sign in to keep your stats and username on every device. Guests can play everything without one.
or use email
This is the name other players see.
Pick your username
One last step — choose the name other players will see in games and online rooms. Usernames are unique, so grab yours before someone else does.
Your Profile
Username —
Email —
Your stats
0Games
0Wins
—Win Rate
0Cards Played
0“Four!” Calls
0Best Streak
Current win streak: 0
How to Play
Match the top card on the discard pile by color, number, or symbol — or play a Wild. First player to empty their hand wins the round.
Skip — the next player loses their turn.
Reverse — play switches direction (with 2 players it works like a Skip).
Draw 2 — the next player draws 2 cards and loses their turn.
Wild — play it on anything, and you choose the new color.
Wild Draw 4 — the next player draws 4 and loses their turn, and you choose the color.
No match? Draw a card. If it plays, you can use it right away — otherwise your turn passes.
Call “Four!”
When a play leaves you with exactly one card, call “Four!” before the next player acts. Forget, and you draw 2 penalty cards. Tap the red FOUR! button, press F, or hit Y / Triangle on a controller. You can also tap it while you still hold 2 cards to arm it for the card you're about to play.
Controller
Plug in an Xbox or PlayStation controller and play the whole game from the couch: D-pad or left stick moves, A / Cross plays a card, X / Square draws, Y / Triangle calls “Four!”, and B / Circle goes back. Keyboard works too — arrow keys, Enter, D to draw, F for “Four!”.
Online rooms
Create a room and share the 4-letter code. Friends join from their own devices — no account needed. The host starts the game once 2–4 players are in.
Changelog
v1.0.1
Settings got a lot bigger: turn on background music, feel the game with vibration, pick a table theme and a card back style, set the computer's difficulty (Easy, Normal, or Hard), auto-sort your hand by color or by number, and show or hide the controller hint bar.
Every option takes effect right away — change the table theme or card backs mid-game and watch the table update.
v1.0.0
Four Colors is here! Match colors, numbers, and symbols — Skip, Reverse, Draw 2, Wild, and Wild Draw 4 included — and be the first to empty your hand.
Don't forget to call “Four!” when you're down to one card, or you'll draw 2 penalty cards.
Three ways to play: Solo vs the computer, Pass & Play with friends on one device, and Online rooms — create a room, share the 4-letter code, and friends join from their own devices.
Full controller support on PC: play the whole game with an Xbox or PlayStation controller, plus keyboard, mouse, and touch.
Optional accounts: sign up with a username using Google or email — or just play as a guest, no account needed.
Lifetime stats track your games, wins, win rate, cards played, “Four!” calls, and win streaks.
Settings
Sound effects
Music
Vibration (on supported devices)
Reduce animations (performance)
Controller hints (bottom bar)
Table theme
Card back style
Computer difficulty
How sharp the computer players are in Solo games.
Auto-sort your hand
Keeps your cards tidy — grouped the way you like, every turn.