Duck River is the second game in 155.io’s CCTV.Game range, released after Rush Hour and before Snow Run. It keeps the Rush Hour formula and swaps traffic for ducks: a camera watches a stretch of river, a detection zone is marked on the feed, and you bet on how many ducks the AI counts drifting through it.
Don’t confuse it with Ducks.io, the studio’s original duck race. Ducks.io asks which duck wins. Duck River asks how many ducks pass.
How to play Duck River
- Check the lines. Before each round the game shows the betting boundaries and the multiplier for each option.
- Bet on the count. Choose Under, Over, Range or Exact.
- Watch the zone. The on-screen counter ticks up as the AI detects each duck crossing.
- Settlement. The final count decides the round, and winning bets pay the multiplier shown when you bet.
Payouts and RTP
Duck River shares Rush Hour’s published figures: a base RTP of 90.00% across all markets, a 36x maximum base win, and up to 90x with a Lightning boost. Lower-risk bets like Under and Over pay a few times your stake. Exact predictions pay the most. Multipliers are shown in the game before every round.
Who it suits
If you like Rush Hour but find traffic counts too predictable or too hectic, Duck River plays slower and calmer. The maths is the same, though: the house edge is identical, and as with every CCTV game, watching the footage won’t give you an edge (see below for why).