Ushop.bidFirst match free18+ ยท Provably fair

Win real prizes
with a bot you
build in 2 minutes.

You set up a bot, it plays a 60 second match against everyone else's, and the cleverest strategy takes the prize. Nothing random, nothing rigged, and you can check every result for yourself. Your first match is on the house.

No card needed. Have a go for free, and only sign up when you want to enter.

Fair
Provably so
re-check every result
0%
House vs you
bot vs bot, not the house
Free
First match
no card to start
CHOOSE
LOCK IN
RUNNING
WIN
Live demo

Choose a strategy archetype

Each archetype has a different bidding pattern - pick the one that fits your read on the field

Sniper
Patient โ†’ spike late
Ladder
Steady progressive
Pulse
Rhythmic bursts
Defender
Hold early lead
Burst
Early aggression
Endgame
All-in final seconds
Patience
Minimum viable bids

Tap a strategy to select - choosing for you in a moment

Live demo ยท replays every ~17sPlay for real โ†’

How it all fits together

Four things, no jargon. Have a poke around.

Open Now

Join before the deadline locks strategies

All tournaments โ†’
01
1STEP 01

Configure your bot

Pick from 7 archetypes - Sniper, Ladder, Pulse, Defender, Burst, Endgame, or Patience - and tune the parameters to your playstyle.

02
2STEP 02

Lock in before deadline

Your strategy freezes at the lock deadline. No one can adapt to yours - and you can't change it either.

03
3STEP 03

Engine runs. Winner takes all.

A deterministic server-side simulation runs the auction tick by tick. The bot that holds the lead for the most total time wins - the last bid only breaks ties.

Why trust the outcome

Deterministic engine

Same inputs always produce the same result. Every bid is logged and replayable. Independently verifiable.

Full transparency

All strategies revealed before simulation runs. Players compete with complete opponent information.

Skill-based

Experienced players who understand the meta consistently outperform newcomers. Provable, not luck.