Trivia and mini-games
A hundred questions across eleven categories, plus tap races, reaction tests and scrambled-number rushes. Answer fast for bonus gold — the round ends the moment everyone has locked in.
couchslop.com
Crystal Ridge Defense
Party tower defense for the TV. Everyone plays from their phone.
- 2–6 playersbest with 4
- One TVplus a phone each
- No installjust a browser
Just you? Play the solo game with keyboard and mouse.
How it works
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1
Put the board on the TV
Open the host screen on the biggest display in the room. It shows a four-letter room code and a QR code.
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2
Everyone joins from their phone
Scan the QR, or go to couchslop.com/play and type the code. Pick a name and you're in — no accounts, no downloads.
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3
Earn gold, then spend it
Between waves you play trivia and mini-games. What you win buys towers in your own stretch of the map. Then the swarm arrives.
What you're getting into
Your own patch of map
Each player defends a contiguous stretch of the road, in their own colour. Four tower types, three upgrade levels, and nobody stealing your spot.
Or play the villain
One player can attack instead of defending. Spend menace on swarms, haste, shields and cloaks, sabotage a tower mid-wave, or aim a surge at whoever is winning.
Good to know
- Four is the sweet spot. Two works fine; six gets loud and chaotic in a good way, but everyone's sector shrinks.
- Keep the TV tab in front. Browsers throttle background tabs, which stalls the game. Don't switch away mid-wave.
- Same room or far apart. Phones connect over the internet, so a remote player can join a screen-shared TV.
- Drop out and come back. A phone that locks or loses signal keeps its gold and sector for a minute.
- Twelve waves, twenty lives. Shared between all of you — and a mothership that gets through costs six.